23067572402 has 32 divisors (see below), whose sum is σ = 41640842880. Its totient is φ = 9362373120.

The previous prime is 23067572393. The next prime is 23067572431. The reversal of 23067572402 is 20427576032.

It is a super-2 number, since 2×23067572402² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794648 + ... + 823164.

It is an arithmetic number, because the mean of its divisors is an integer number (1301276340).

Almost surely, 2^23067572402 is an apocalyptic number.

23067572402 is a deficient number, since it is larger than the sum of its proper divisors (18573270478).

23067572402 is a wasteful number, since it uses less digits than its factorization.

23067572402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31586.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 23067572402 in words is "twenty-three billion, sixty-seven million, five hundred seventy-two thousand, four hundred two".