38484458707931 has 8 divisors (see below), whose sum is σ = 38606185052064. Its totient is φ = 38362734403840.

The previous prime is 38484458707901. The next prime is 38484458707969. The reversal of 38484458707931 is 13970785448483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38484458707931 - 2³⁰ = 38483384966107 is a prime.

It is a super-2 number, since 2×38484458707931² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38484458707901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43188626 + ... + 44070696.

It is an arithmetic number, because the mean of its divisors is an integer number (4825773131508).

Almost surely, 2^{38484458707931} is an apocalyptic number.

38484458707931 is a deficient number, since it is larger than the sum of its proper divisors (121726344133).

38484458707931 is a wasteful number, since it uses less digits than its factorization.

38484458707931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020021.

The product of its (nonzero) digits is 650280960, while the sum is 71.

The spelling of 38484458707931 in words is "thirty-eight trillion, four hundred eighty-four billion, four hundred fifty-eight million, seven hundred seven thousand, nine hundred thirty-one".