38131300419 has 32 divisors (see below), whose sum is σ = 54138771456. Its totient is φ = 23830018560.

The previous prime is 38131300411. The next prime is 38131300423. The reversal of 38131300419 is 91400313183.

It is not a de Polignac number, because 38131300419 - 2³ = 38131300411 is a prime.

It is a super-2 number, since 2×38131300419² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38131300419.

It is not an unprimeable number, because it can be changed into a prime (38131300411) 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, 756699 + ... + 805515.

It is an arithmetic number, because the mean of its divisors is an integer number (1691836608).

Almost surely, 2^38131300419 is an apocalyptic number.

38131300419 is a deficient number, since it is larger than the sum of its proper divisors (16007471037).

38131300419 is a wasteful number, since it uses less digits than its factorization.

38131300419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49115.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 38131300419 in words is "thirty-eight billion, one hundred thirty-one million, three hundred thousand, four hundred nineteen".