38099136944 has 30 divisors (see below), whose sum is σ = 80533194876. Its totient is φ = 17316612480.

The previous prime is 38099136941. The next prime is 38099136949. The reversal of 38099136944 is 44963199083.

38099136944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38099136944.

It is not an unprimeable number, because it can be changed into a prime (38099136941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2582132 + ... + 2596844.

Almost surely, 2^38099136944 is an apocalyptic number.

It is an amenable number.

38099136944 is an abundant number, since it is smaller than the sum of its proper divisors (42434057932).

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

38099136944 is an frugal number, since it uses more digits than its factorization.

38099136944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29445 (or 14726 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 38099136944 in words is "thirty-eight billion, ninety-nine million, one hundred thirty-six thousand, nine hundred forty-four".