38214728886 has 32 divisors (see below), whose sum is σ = 78069381120. Its totient is φ = 12465018176.

The previous prime is 38214728813. The next prime is 38214728891. The reversal of 38214728886 is 68882741283.

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, 2603155 + ... + 2617793.

It is an arithmetic number, because the mean of its divisors is an integer number (2439668160).

Almost surely, 2^38214728886 is an apocalyptic number.

38214728886 is an abundant number, since it is smaller than the sum of its proper divisors (39854652234).

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

38214728886 is a wasteful number, since it uses less digits than its factorization.

38214728886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23948.

The product of its digits is 8257536, while the sum is 57.

The spelling of 38214728886 in words is "thirty-eight billion, two hundred fourteen million, seven hundred twenty-eight thousand, eight hundred eighty-six".