20140584792 has 16 divisors (see below), whose sum is σ = 50351462040. Its totient is φ = 6713528256.

The previous prime is 20140584791. The next prime is 20140584817. The reversal of 20140584792 is 29748504102.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20140584791) 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, 419595493 + ... + 419595540.

Almost surely, 2^20140584792 is an apocalyptic number.

It is an amenable number.

20140584792 is an abundant number, since it is smaller than the sum of its proper divisors (30210877248).

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

20140584792 is a wasteful number, since it uses less digits than its factorization.

20140584792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839191042 (or 839191038 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 20140584792 in words is "twenty billion, one hundred forty million, five hundred eighty-four thousand, seven hundred ninety-two".