972572214398 has 16 divisors (see below), whose sum is σ = 1461480484464. Its totient is φ = 485412209280.

The previous prime is 972572214391. The next prime is 972572214401. The reversal of 972572214398 is 893412275279.

972572214398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972572214391) 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, 14972486 + ... + 15037302.

It is an arithmetic number, because the mean of its divisors is an integer number (91342530279).

Almost surely, 2^972572214398 is an apocalyptic number.

972572214398 is a deficient number, since it is larger than the sum of its proper divisors (488908270066).

972572214398 is a wasteful number, since it uses less digits than its factorization.

972572214398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78187.

The product of its digits is 15240960, while the sum is 59.

The spelling of 972572214398 in words is "nine hundred seventy-two billion, five hundred seventy-two million, two hundred fourteen thousand, three hundred ninety-eight".