38025977280 has 112 divisors (see below), whose sum is σ = 125981789184. Its totient is φ = 9699374080.

The previous prime is 38025977273. The next prime is 38025977291. The reversal of 38025977280 is 8277952083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839016 + ... + 883175.

Almost surely, 2^38025977280 is an apocalyptic number.

38025977280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38025977280 is an abundant number, since it is smaller than the sum of its proper divisors (87955811904).

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

38025977280 is a wasteful number, since it uses less digits than its factorization.

38025977280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722234 (or 1722224 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 38025977280 in words is "thirty-eight billion, twenty-five million, nine hundred seventy-seven thousand, two hundred eighty".