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23240441431201 = 31809926689319
BaseRepresentation
bin1010100100011000101100…
…10000011000010010100001
310001021202122022201000212111
411102030112100120102201
511021232411001244301
6121232302243555321
74616031542514151
oct522142620302241
9101252568630774
1023240441431201
117450241346825
1227341a098bb41
13cc77447a1a47
145a4bb42b0761
152a480d180551
hex1523164184a1

23240441431201 has 8 divisors (see below), whose sum is σ = 24019787174400. Its totient is φ = 22462949068320.

The previous prime is 23240441431177. The next prime is 23240441431211. The reversal of 23240441431201 is 10213414404232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23240441431201 - 27 = 23240441431073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23240441431211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463319581 + ... + 463369738.

It is an arithmetic number, because the mean of its divisors is an integer number (3002473396800).

Almost surely, 223240441431201 is an apocalyptic number.

It is an amenable number.

23240441431201 is a deficient number, since it is larger than the sum of its proper divisors (779345743199).

23240441431201 is an equidigital number, since it uses as much as digits as its factorization.

23240441431201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926690159.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 23240441431201 its reverse (10213414404232), we get a palindrome (33453855835433).

The spelling of 23240441431201 in words is "twenty-three trillion, two hundred forty billion, four hundred forty-one million, four hundred thirty-one thousand, two hundred one".

Divisors: 1 31 809 25079 926689319 28727368889 749691659071 23240441431201