38880191094 has 16 divisors (see below), whose sum is σ = 77801310000. Its totient is φ = 12953242400.

The previous prime is 38880191069. The next prime is 38880191117. The reversal of 38880191094 is 49019108883.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 1692969 + ... + 1715780.

It is an arithmetic number, because the mean of its divisors is an integer number (4862581875).

Almost surely, 2^38880191094 is an apocalyptic number.

38880191094 is an abundant number, since it is smaller than the sum of its proper divisors (38921118906).

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

38880191094 is a wasteful number, since it uses less digits than its factorization.

38880191094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410655.

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 38880191094 in words is "thirty-eight billion, eight hundred eighty million, one hundred ninety-one thousand, ninety-four".