38625811038131 has 8 divisors (see below), whose sum is σ = 38634173954304. Its totient is φ = 38617448715720.

The previous prime is 38625811038041. The next prime is 38625811038163. The reversal of 38625811038131 is 13183011852683.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38625811038131 is a prime.

It is a super-4 number, since 4×38625811038131⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38625811038131.

It is not an unprimeable number, because it can be changed into a prime (38625811038431) 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, 145083920 + ... + 145349906.

It is an arithmetic number, because the mean of its divisors is an integer number (4829271744288).

Almost surely, 2^{38625811038131} is an apocalyptic number.

38625811038131 is a deficient number, since it is larger than the sum of its proper divisors (8362916173).

38625811038131 is a wasteful number, since it uses less digits than its factorization.

38625811038131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296881.

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 38625811038131 in words is "thirty-eight trillion, six hundred twenty-five billion, eight hundred eleven million, thirty-eight thousand, one hundred thirty-one".