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23104444123040 = 255729893379631
BaseRepresentation
bin1010100000011011011000…
…01011110100011110100000
310000210202121102202222002012
411100031230023310132200
511012020400143414130
6121050011325412052
74603145443462310
oct520155413643640
9100722542688065
1023104444123040
1173a85a3415275
12271196770a028
13cb7980264777
1459c3924d7440
152a0eeda66995
hex15036c2f47a0

23104444123040 has 192 divisors, whose sum is σ = 64541137167360. Its totient is φ = 7647415480320.

The previous prime is 23104444123001. The next prime is 23104444123051. The reversal of 23104444123040 is 4032144440132.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 23104444122988 and 23104444123006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290104025 + ... + 290183655.

It is an arithmetic number, because the mean of its divisors is an integer number (336151756080).

Almost surely, 223104444123040 is an apocalyptic number.

23104444123040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23104444123040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32270568583680).

23104444123040 is an abundant number, since it is smaller than the sum of its proper divisors (41436693044320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23104444123040 is a wasteful number, since it uses less digits than its factorization.

23104444123040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88615 (or 88607 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23104444123040 its reverse (4032144440132), we get a palindrome (27136588563172).

The spelling of 23104444123040 in words is "twenty-three trillion, one hundred four billion, four hundred forty-four million, one hundred twenty-three thousand, forty".