38055332917 has 4 divisors (see below), whose sum is σ = 43491809056. Its totient is φ = 32618856780.

The previous prime is 38055332899. The next prime is 38055332929. The reversal of 38055332917 is 71923355083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38055332917 - 2¹⁹ = 38054808629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38055332417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2718238059 + ... + 2718238072.

It is an arithmetic number, because the mean of its divisors is an integer number (10872952264).

Almost surely, 2^38055332917 is an apocalyptic number.

It is an amenable number.

38055332917 is a deficient number, since it is larger than the sum of its proper divisors (5436476139).

38055332917 is an equidigital number, since it uses as much as digits as its factorization.

38055332917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436476138.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 38055332917 in words is "thirty-eight billion, fifty-five million, three hundred thirty-two thousand, nine hundred seventeen".