9373281373272 has 64 divisors (see below), whose sum is σ = 23667666132960. Its totient is φ = 3093171840000.

The previous prime is 9373281373199. The next prime is 9373281373283. The reversal of 9373281373272 is 2723731823739.

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, 23804748 + ... + 24195300.

Almost surely, 2^{9373281373272} is an apocalyptic number.

It is an amenable number.

9373281373272 is an abundant number, since it is smaller than the sum of its proper divisors (14294384759688).

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

9373281373272 is a wasteful number, since it uses less digits than its factorization.

9373281373272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400564 (or 400560 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 57.

The spelling of 9373281373272 in words is "nine trillion, three hundred seventy-three billion, two hundred eighty-one million, three hundred seventy-three thousand, two hundred seventy-two".