38791160133 has 32 divisors (see below), whose sum is σ = 62886896640. Its totient is φ = 20962287360.

The previous prime is 38791160081. The next prime is 38791160173. The reversal of 38791160133 is 33106119783.

It is not a de Polignac number, because 38791160133 - 2⁶ = 38791160069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38791160173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1808985 + ... + 1830302.

It is an arithmetic number, because the mean of its divisors is an integer number (1965215520).

Almost surely, 2^38791160133 is an apocalyptic number.

38791160133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

38791160133 is a deficient number, since it is larger than the sum of its proper divisors (24095736507).

38791160133 is a wasteful number, since it uses less digits than its factorization.

38791160133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639337.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 38791160133 in words is "thirty-eight billion, seven hundred ninety-one million, one hundred sixty thousand, one hundred thirty-three".