38584200020 has 48 divisors (see below), whose sum is σ = 81487123200. Its totient is φ = 15346257024.

The previous prime is 38584200019. The next prime is 38584200023. The reversal of 38584200020 is 2000248583.

It is a self number, because there is not a number n which added to its sum of digits gives 38584200020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38584200023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539406 + ... + 2554554.

It is an arithmetic number, because the mean of its divisors is an integer number (1697648400).

Almost surely, 2^38584200020 is an apocalyptic number.

It is an amenable number.

38584200020 is an abundant number, since it is smaller than the sum of its proper divisors (42902923180).

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

38584200020 is a wasteful number, since it uses less digits than its factorization.

38584200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15872 (or 15870 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 38584200020 in words is "thirty-eight billion, five hundred eighty-four million, two hundred thousand, twenty".