23315956898 has 16 divisors (see below), whose sum is σ = 37887110520. Its totient is φ = 10761208848.

The previous prime is 23315956879. The next prime is 23315956901. The reversal of 23315956898 is 89865951332.

23315956898 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 450585529 + 22865371369 = 21227^2 + 151213^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648765 + ... + 2657552.

Almost surely, 2^23315956898 is an apocalyptic number.

23315956898 is a deficient number, since it is larger than the sum of its proper divisors (14571153622).

23315956898 is an equidigital number, since it uses as much as digits as its factorization.

23315956898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306358 (or 5306332 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 59.

The spelling of 23315956898 in words is "twenty-three billion, three hundred fifteen million, nine hundred fifty-six thousand, eight hundred ninety-eight".