23682540136 has 32 divisors (see below), whose sum is σ = 44502151680. Its totient is φ = 11815336000.

The previous prime is 23682540127. The next prime is 23682540163. The reversal of 23682540136 is 63104528632.

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, 10729545 + ... + 10731751.

It is an arithmetic number, because the mean of its divisors is an integer number (1390692240).

Almost surely, 2^23682540136 is an apocalyptic number.

It is an amenable number.

23682540136 is a deficient number, since it is larger than the sum of its proper divisors (20819611544).

23682540136 is a wasteful number, since it uses less digits than its factorization.

23682540136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4541 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 23682540136 in words is "twenty-three billion, six hundred eighty-two million, five hundred forty thousand, one hundred thirty-six".