38857868353 has 8 divisors (see below), whose sum is σ = 38993169600. Its totient is φ = 38722704720.

The previous prime is 38857868347. The next prime is 38857868369. The reversal of 38857868353 is 35386875883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38857868353 - 2⁵ = 38857868321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38857868393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548388 + ... + 615178.

It is an arithmetic number, because the mean of its divisors is an integer number (4874146200).

Almost surely, 2^38857868353 is an apocalyptic number.

It is an amenable number.

38857868353 is a deficient number, since it is larger than the sum of its proper divisors (135301247).

38857868353 is a wasteful number, since it uses less digits than its factorization.

38857868353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68807.

The product of its digits is 116121600, while the sum is 64.

The spelling of 38857868353 in words is "thirty-eight billion, eight hundred fifty-seven million, eight hundred sixty-eight thousand, three hundred fifty-three".