23290466568 has 32 divisors (see below), whose sum is σ = 59095217760. Its totient is φ = 7647615360.

The previous prime is 23290466567. The next prime is 23290466581. The reversal of 23290466568 is 86566409232.

It is a self number, because there is not a number n which added to its sum of digits gives 23290466568.

It is not an unprimeable number, because it can be changed into a prime (23290466561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7240453 + ... + 7243668.

It is an arithmetic number, because the mean of its divisors is an integer number (1846725555).

Almost surely, 2^23290466568 is an apocalyptic number.

It is an amenable number.

23290466568 is an abundant number, since it is smaller than the sum of its proper divisors (35804751192).

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

23290466568 is a wasteful number, since it uses less digits than its factorization.

23290466568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484197 (or 14484193 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 23290466568 in words is "twenty-three billion, two hundred ninety million, four hundred sixty-six thousand, five hundred sixty-eight".