20024133475424 has 36 divisors (see below), whose sum is σ = 42688283080716. Its totient is φ = 9241907755392.

The previous prime is 20024133475331. The next prime is 20024133475483. The reversal of 20024133475424 is 42457433142002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1851338294 + ... + 1851349109.

It is an arithmetic number, because the mean of its divisors is an integer number (1185785641131).

Almost surely, 2^{20024133475424} is an apocalyptic number.

It is an amenable number.

20024133475424 is an abundant number, since it is smaller than the sum of its proper divisors (22664149605292).

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

20024133475424 is a wasteful number, since it uses less digits than its factorization.

20024133475424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702687439 (or 3702687418 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 20024133475424 in words is "twenty trillion, twenty-four billion, one hundred thirty-three million, four hundred seventy-five thousand, four hundred twenty-four".