38625204431 has 8 divisors (see below), whose sum is σ = 42164827344. Its totient is φ = 35090288320.

The previous prime is 38625204407. The next prime is 38625204439. The reversal of 38625204431 is 13440252683.

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 38625204431 - 2¹⁸ = 38624942287 is a prime.

It is a super-2 number, since 2×38625204431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38625204439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159526 + ... + 1192371.

It is an arithmetic number, because the mean of its divisors is an integer number (5270603418).

Almost surely, 2^38625204431 is an apocalyptic number.

38625204431 is a deficient number, since it is larger than the sum of its proper divisors (3539622913).

38625204431 is a wasteful number, since it uses less digits than its factorization.

38625204431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353401.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 38625204431 in words is "thirty-eight billion, six hundred twenty-five million, two hundred four thousand, four hundred thirty-one".