38887254670 has 128 divisors (see below), whose sum is σ = 80548577280. Its totient is φ = 13500115200.

The previous prime is 38887254667. The next prime is 38887254683. The reversal of 38887254670 is 7645278883.

38887254670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32595594 + ... + 32596786.

It is an arithmetic number, because the mean of its divisors is an integer number (629285760).

Almost surely, 2^38887254670 is an apocalyptic number.

38887254670 is an abundant number, since it is smaller than the sum of its proper divisors (41661322610).

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

38887254670 is a wasteful number, since it uses less digits than its factorization.

38887254670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 58.

The spelling of 38887254670 in words is "thirty-eight billion, eight hundred eighty-seven million, two hundred fifty-four thousand, six hundred seventy".