972373645412 has 24 divisors (see below), whose sum is σ = 1832642028672. Its totient is φ = 448765380000.

The previous prime is 972373645357. The next prime is 972373645417. The reversal of 972373645412 is 214546373279.

972373645412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×972373645412³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (972373645417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604787 + ... + 1520037.

It is an arithmetic number, because the mean of its divisors is an integer number (76360084528).

Almost surely, 2^972373645412 is an apocalyptic number.

It is an amenable number.

972373645412 is a deficient number, since it is larger than the sum of its proper divisors (860268383260).

972373645412 is a wasteful number, since it uses less digits than its factorization.

972373645412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935699 (or 935697 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 53.

The spelling of 972373645412 in words is "nine hundred seventy-two billion, three hundred seventy-three million, six hundred forty-five thousand, four hundred twelve".