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23067404121425 = 5223296122677911
BaseRepresentation
bin1010011111010110011000…
…11011011011010101010001
310000200020000001110221000112
411033223030123123111101
511010414020423341200
6121021004045531105
74600364530611356
oct517531433332521
9100606001427015
1023067404121425
117393916295894
12270674ab73a95
13cb43294cc251
1459a67b0bc62d
152a0081d71535
hex14facc6db551

23067404121425 has 48 divisors (see below), whose sum is σ = 31382601742080. Its totient is φ = 16763511072000.

The previous prime is 23067404121403. The next prime is 23067404121427. The reversal of 23067404121425 is 52412140476032.

It is not a de Polignac number, because 23067404121425 - 26 = 23067404121361 is a prime.

It is a super-2 number, since 2×230674041214252 (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23067404121427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10321781 + ... + 12356130.

It is an arithmetic number, because the mean of its divisors is an integer number (653804202960).

Almost surely, 223067404121425 is an apocalyptic number.

23067404121425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23067404121425 is a deficient number, since it is larger than the sum of its proper divisors (8315197620655).

23067404121425 is a wasteful number, since it uses less digits than its factorization.

23067404121425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22678034 (or 22678029 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 23067404121425 its reverse (52412140476032), we get a palindrome (75479544597457).

The spelling of 23067404121425 in words is "twenty-three trillion, sixty-seven billion, four hundred four million, one hundred twenty-one thousand, four hundred twenty-five".

Divisors: 1 5 23 25 29 61 115 145 305 575 667 725 1403 1525 1769 3335 7015 8845 16675 35075 40687 44225 203435 1017175 22677911 113389555 521591953 566947775 657659419 1383352571 2607959765 3288297095 6916762855 13039798825 15126166637 16441485475 31817109133 34583814275 40117224559 75630833185 159085545665 200586122795 378154165925 795427728325 922696164857 1002930613975 4613480824285 23067404121425