37838421115692 has 48 divisors (see below), whose sum is σ = 88340484836352. Its totient is φ = 12605545592640.

The previous prime is 37838421115679. The next prime is 37838421115721. The reversal of 37838421115692 is 29651112483873.

It is a super-2 number, since 2×37838421115692² (a number of 28 digits) contains 22 as substring.

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, 518788467 + ... + 518861397.

It is an arithmetic number, because the mean of its divisors is an integer number (1840426767424).

Almost surely, 2^{37838421115692} is an apocalyptic number.

It is an amenable number.

37838421115692 is an abundant number, since it is smaller than the sum of its proper divisors (50502063720660).

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

37838421115692 is a wasteful number, since it uses less digits than its factorization.

37838421115692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97238 (or 97236 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 60.

The spelling of 37838421115692 in words is "thirty-seven trillion, eight hundred thirty-eight billion, four hundred twenty-one million, one hundred fifteen thousand, six hundred ninety-two".