90934272023 has 64 divisors (see below), whose sum is σ = 115610664960. Its totient is φ = 69733052928.

The previous prime is 90934272019. The next prime is 90934272041. The reversal of 90934272023 is 32027243909.

It is not a de Polignac number, because 90934272023 - 2² = 90934272019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90934272053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173870240 + ... + 173870762.

It is an arithmetic number, because the mean of its divisors is an integer number (1806416640).

Almost surely, 2^90934272023 is an apocalyptic number.

90934272023 is a deficient number, since it is larger than the sum of its proper divisors (24676392937).

90934272023 is a wasteful number, since it uses less digits than its factorization.

90934272023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 90934272023 in words is "ninety billion, nine hundred thirty-four million, two hundred seventy-two thousand, twenty-three".