23150996239 has 6 divisors (see below), whose sum is σ = 26930750784. Its totient is φ = 19843711020.

The previous prime is 23150996221. The next prime is 23150996333. The reversal of 23150996239 is 93269905132.

It is a happy number.

It is not a de Polignac number, because 23150996239 - 2²⁵ = 23117441807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 472469311 = 23150996239 / (2 + 3 + 1 + 5 + 0 + 9 + 9 + 6 + 2 + 3 + 9).

It is a junction number, because it is equal to n+sod(n) for n = 23150996192 and 23150996201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150906239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236234607 + ... + 236234704.

It is an arithmetic number, because the mean of its divisors is an integer number (4488458464).

Almost surely, 2^23150996239 is an apocalyptic number.

23150996239 is a deficient number, since it is larger than the sum of its proper divisors (3779754545).

23150996239 is an equidigital number, since it uses as much as digits as its factorization.

23150996239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472469325 (or 472469318 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 49.

The spelling of 23150996239 in words is "twenty-three billion, one hundred fifty million, nine hundred ninety-six thousand, two hundred thirty-nine".