38880775224 has 128 divisors (see below), whose sum is σ = 112783104000. Its totient is φ = 12387399552.

The previous prime is 38880775181. The next prime is 38880775243. The reversal of 38880775224 is 42257708883.

38880775224 is a `hidden beast` number, since 38 + 8 + 80 + 7 + 7 + 522 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9919137 + ... + 9923055.

It is an arithmetic number, because the mean of its divisors is an integer number (881118000).

Almost surely, 2^38880775224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38880775224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56391552000).

38880775224 is an abundant number, since it is smaller than the sum of its proper divisors (73902328776).

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

38880775224 is a wasteful number, since it uses less digits than its factorization.

38880775224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954 (or 5944 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 38880775224 in words is "thirty-eight billion, eight hundred eighty million, seven hundred seventy-five thousand, two hundred twenty-four".