38875471070381 has 32 divisors (see below), whose sum is σ = 43863649708032. Its totient is φ = 34148520725760.

The previous prime is 38875471070363. The next prime is 38875471070393. The reversal of 38875471070381 is 18307017457883.

38875471070381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38875471070381 is a prime.

It is a super-2 number, since 2×38875471070381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38875471070081) 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 31 ways as a sum of consecutive naturals, for example, 27258476 + ... + 28649178.

It is an arithmetic number, because the mean of its divisors is an integer number (1370739053376).

Almost surely, 2^{38875471070381} is an apocalyptic number.

It is an amenable number.

38875471070381 is a deficient number, since it is larger than the sum of its proper divisors (4988178637651).

38875471070381 is a wasteful number, since it uses less digits than its factorization.

38875471070381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391393.

The product of its (nonzero) digits is 31610880, while the sum is 62.

The spelling of 38875471070381 in words is "thirty-eight trillion, eight hundred seventy-five billion, four hundred seventy-one million, seventy thousand, three hundred eighty-one".