38374548492 has 48 divisors (see below), whose sum is σ = 102342223872. Its totient is φ = 10963075200.

The previous prime is 38374548481. The next prime is 38374548493. The reversal of 38374548492 is 29484547383.

It is not an unprimeable number, because it can be changed into a prime (38374548493) 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, 1278853 + ... + 1308515.

It is an arithmetic number, because the mean of its divisors is an integer number (2132129664).

Almost surely, 2^38374548492 is an apocalyptic number.

It is an amenable number.

38374548492 is an abundant number, since it is smaller than the sum of its proper divisors (63967675380).

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

38374548492 is a wasteful number, since it uses less digits than its factorization.

38374548492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45078 (or 45076 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 57.

The spelling of 38374548492 in words is "thirty-eight billion, three hundred seventy-four million, five hundred forty-eight thousand, four hundred ninety-two".