23363804136 has 16 divisors (see below), whose sum is σ = 58409510400. Its totient is φ = 7787934704.

The previous prime is 23363804099. The next prime is 23363804159. The reversal of 23363804136 is 63140836332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23363804094 and 23363804103.

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 3 ways as a sum of consecutive naturals, for example, 486745896 + ... + 486745943.

It is an arithmetic number, because the mean of its divisors is an integer number (3650594400).

Almost surely, 2^23363804136 is an apocalyptic number.

It is an amenable number.

23363804136 is an abundant number, since it is smaller than the sum of its proper divisors (35045706264).

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

23363804136 is a wasteful number, since it uses less digits than its factorization.

23363804136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973491848 (or 973491844 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 23363804136 in words is "twenty-three billion, three hundred sixty-three million, eight hundred four thousand, one hundred thirty-six".