23295490688 has 32 divisors (see below), whose sum is σ = 46418331360. Its totient is φ = 11645399808.

The previous prime is 23295490681. The next prime is 23295490727. The reversal of 23295490688 is 88609459232.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (23295490681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742781 + ... + 773507.

It is an arithmetic number, because the mean of its divisors is an integer number (1450572855).

Almost surely, 2^23295490688 is an apocalyptic number.

It is an amenable number.

23295490688 is a deficient number, since it is larger than the sum of its proper divisors (23122840672).

23295490688 is an equidigital number, since it uses as much as digits as its factorization.

23295490688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36664 (or 36652 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 23295490688 in words is "twenty-three billion, two hundred ninety-five million, four hundred ninety thousand, six hundred eighty-eight".