38325456472 has 64 divisors (see below), whose sum is σ = 81449712000. Its totient is φ = 16796606976.

The previous prime is 38325456461. The next prime is 38325456479. The reversal of 38325456472 is 27465452383.

It is a super-2 number, since 2×38325456472² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38325456479) 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, 26763 + ... + 278149.

It is an arithmetic number, because the mean of its divisors is an integer number (1272651750).

Almost surely, 2^38325456472 is an apocalyptic number.

It is an amenable number.

38325456472 is an abundant number, since it is smaller than the sum of its proper divisors (43124255528).

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

38325456472 is a wasteful number, since it uses less digits than its factorization.

38325456472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251488 (or 251484 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 49.

The spelling of 38325456472 in words is "thirty-eight billion, three hundred twenty-five million, four hundred fifty-six thousand, four hundred seventy-two".