23362072156 has 12 divisors (see below), whose sum is σ = 40973090368. Its totient is φ = 11655474912.

The previous prime is 23362072147. The next prime is 23362072157. The reversal of 23362072156 is 65127026332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23362072157) 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, 6388236 + ... + 6391891.

Almost surely, 2^23362072156 is an apocalyptic number.

It is an amenable number.

23362072156 is a deficient number, since it is larger than the sum of its proper divisors (17611018212).

23362072156 is a wasteful number, since it uses less digits than its factorization.

23362072156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12780588 (or 12780586 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 23362072156 its reverse (65127026332), we get a palindrome (88489098488).

The spelling of 23362072156 in words is "twenty-three billion, three hundred sixty-two million, seventy-two thousand, one hundred fifty-six".