23479774998 has 16 divisors (see below), whose sum is σ = 46962809856. Its totient is φ = 7826048360.

The previous prime is 23479774987. The next prime is 23479775017. The reversal of 23479774998 is 89947797432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36618 + ... + 219773.

It is an arithmetic number, because the mean of its divisors is an integer number (2935175616).

Almost surely, 2^23479774998 is an apocalyptic number.

23479774998 is an abundant number, since it is smaller than the sum of its proper divisors (23483034858).

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

23479774998 is a wasteful number, since it uses less digits than its factorization.

23479774998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271659.

The product of its digits is 192036096, while the sum is 69.

The spelling of 23479774998 in words is "twenty-three billion, four hundred seventy-nine million, seven hundred seventy-four thousand, nine hundred ninety-eight".