23620934090 has 32 divisors (see below), whose sum is σ = 45796088016. Its totient is φ = 8720087040.

The previous prime is 23620934041. The next prime is 23620934093. The reversal of 23620934090 is 9043902632.

It can be written as a sum of positive squares in 8 ways, for example, as 242829889 + 23378104201 = 15583^2 + 152899^2 .

It is not an unprimeable number, because it can be changed into a prime (23620934093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007744 + ... + 1030916.

Almost surely, 2^23620934090 is an apocalyptic number.

23620934090 is a deficient number, since it is larger than the sum of its proper divisors (22175153926).

23620934090 is a wasteful number, since it uses less digits than its factorization.

23620934090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31034.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 23620934090 in words is "twenty-three billion, six hundred twenty million, nine hundred thirty-four thousand, ninety".