38004274220 has 24 divisors (see below), whose sum is σ = 87064337808. Its totient is φ = 13819736000.

The previous prime is 38004274171. The next prime is 38004274223. The reversal of 38004274220 is 2247240083.

It is not an unprimeable number, because it can be changed into a prime (38004274223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86373131 + ... + 86373570.

It is an arithmetic number, because the mean of its divisors is an integer number (3627680742).

Almost surely, 2^38004274220 is an apocalyptic number.

It is an amenable number.

38004274220 is an abundant number, since it is smaller than the sum of its proper divisors (49060063588).

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

38004274220 is a wasteful number, since it uses less digits than its factorization.

38004274220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172746721 (or 172746719 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 38004274220 in words is "thirty-eight billion, four million, two hundred seventy-four thousand, two hundred twenty".