38235769144872 has 64 divisors (see below), whose sum is σ = 102987040464000. Its totient is φ = 11759756607744.

The previous prime is 38235769144789. The next prime is 38235769144879. The reversal of 38235769144872 is 27844196753283.

It is a junction number, because it is equal to n+sod(n) for n = 38235769144797 and 38235769144806.

It is not an unprimeable number, because it can be changed into a prime (38235769144879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25817172 + ... + 27257987.

It is an arithmetic number, because the mean of its divisors is an integer number (1609172507250).

Almost surely, 2^{38235769144872} is an apocalyptic number.

It is an amenable number.

38235769144872 is an abundant number, since it is smaller than the sum of its proper divisors (64751271319128).

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

38235769144872 is a wasteful number, since it uses less digits than its factorization.

38235769144872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53077490 (or 53077486 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 69.

The spelling of 38235769144872 in words is "thirty-eight trillion, two hundred thirty-five billion, seven hundred sixty-nine million, one hundred forty-four thousand, eight hundred seventy-two".