9372456073344 has 128 divisors (see below), whose sum is σ = 30640721892480. Its totient is φ = 2471856537600.

The previous prime is 9372456073333. The next prime is 9372456073439. The reversal of 9372456073344 is 4433706542739.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×9372456073344² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

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, 134071857 + ... + 134141744.

It is an arithmetic number, because the mean of its divisors is an integer number (239380639785).

Almost surely, 2^{9372456073344} is an apocalyptic number.

It is an amenable number.

9372456073344 is an abundant number, since it is smaller than the sum of its proper divisors (21268265819136).

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

9372456073344 is a wasteful number, since it uses less digits than its factorization.

9372456073344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268213638 (or 268213626 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 57.

The spelling of 9372456073344 in words is "nine trillion, three hundred seventy-two billion, four hundred fifty-six million, seventy-three thousand, three hundred forty-four".