38271842690 has 16 divisors (see below), whose sum is σ = 72515070720. Its totient is φ = 14503014000.

The previous prime is 38271842659. The next prime is 38271842723. The reversal of 38271842690 is 9624817283.

38271842690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38271842690² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100715186 + ... + 100715565.

It is an arithmetic number, because the mean of its divisors is an integer number (4532191920).

Almost surely, 2^38271842690 is an apocalyptic number.

38271842690 is a deficient number, since it is larger than the sum of its proper divisors (34243228030).

38271842690 is a wasteful number, since it uses less digits than its factorization.

38271842690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201430777.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 38271842690 in words is "thirty-eight billion, two hundred seventy-one million, eight hundred forty-two thousand, six hundred ninety".