38140341431070 has 32 divisors (see below), whose sum is σ = 93037423036320. Its totient is φ = 10004023981440.

The previous prime is 38140341431063. The next prime is 38140341431141. The reversal of 38140341431070 is 7013414304183.

It is a super-2 number, since 2×38140341431070² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10420856485 + ... + 10420860144.

It is an arithmetic number, because the mean of its divisors is an integer number (2907419469885).

Almost surely, 2^{38140341431070} is an apocalyptic number.

38140341431070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38140341431070 is an abundant number, since it is smaller than the sum of its proper divisors (54897081605250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38140341431070 is a wasteful number, since it uses less digits than its factorization.

38140341431070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20841716700.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 38140341431070 in words is "thirty-eight trillion, one hundred forty billion, three hundred forty-one million, four hundred thirty-one thousand, seventy".