23408913158 has 16 divisors (see below), whose sum is σ = 36459234000. Its totient is φ = 11258836512.

The previous prime is 23408913137. The next prime is 23408913163. The reversal of 23408913158 is 85131980432.

It is a congruent number.

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, 734588 + ... + 765791.

It is an arithmetic number, because the mean of its divisors is an integer number (2278702125).

Almost surely, 2^23408913158 is an apocalyptic number.

23408913158 is a deficient number, since it is larger than the sum of its proper divisors (13050320842).

23408913158 is a wasteful number, since it uses less digits than its factorization.

23408913158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500679.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 23408913158 in words is "twenty-three billion, four hundred eight million, nine hundred thirteen thousand, one hundred fifty-eight".