23124859959 has 16 divisors (see below), whose sum is σ = 31505080320. Its totient is φ = 15080938080.

The previous prime is 23124859957. The next prime is 23124859969. The reversal of 23124859959 is 95995842132.

It is a happy number.

It is not a de Polignac number, because 23124859959 - 2¹ = 23124859957 is a prime.

It is a super-2 number, since 2×23124859959² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23124859899 and 23124859908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124859957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245674 + ... + 326504.

It is an arithmetic number, because the mean of its divisors is an integer number (1969067520).

Almost surely, 2^23124859959 is an apocalyptic number.

23124859959 is a deficient number, since it is larger than the sum of its proper divisors (8380220361).

23124859959 is a wasteful number, since it uses less digits than its factorization.

23124859959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82910.

The product of its digits is 6998400, while the sum is 57.

The spelling of 23124859959 in words is "twenty-three billion, one hundred twenty-four million, eight hundred fifty-nine thousand, nine hundred fifty-nine".