28040183024 has 20 divisors (see below), whose sum is σ = 62088976944. Its totient is φ = 12017221248.

The previous prime is 28040183011. The next prime is 28040183051. The reversal of 28040183024 is 42038104082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125179277 + ... + 125179500.

Almost surely, 2^28040183024 is an apocalyptic number.

It is an amenable number.

28040183024 is an abundant number, since it is smaller than the sum of its proper divisors (34048793920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28040183024 is a wasteful number, since it uses less digits than its factorization.

28040183024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250358792 (or 250358786 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 28040183024 in words is "twenty-eight billion, forty million, one hundred eighty-three thousand, twenty-four".