970572640838988 has 192 divisors, whose sum is σ = 2504010642997248. Its totient is φ = 290150067271680.

The previous prime is 970572640838951. The next prime is 970572640838993. The reversal of 970572640838988 is 889838046275079.

It is a super-2 number, since 2×970572640838988² (a number of 31 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (84) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 970572640838988.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5732535031 + ... + 5732704337.

It is an arithmetic number, because the mean of its divisors is an integer number (13041722098944).

Almost surely, 2^{970572640838988} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 970572640838988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1252005321498624).

970572640838988 is an abundant number, since it is smaller than the sum of its proper divisors (1533438002158260).

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

970572640838988 is a wasteful number, since it uses less digits than its factorization.

970572640838988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170852 (or 170850 counting only the distinct ones).

The product of its (nonzero) digits is 11705057280, while the sum is 84.

The spelling of 970572640838988 in words is "nine hundred seventy trillion, five hundred seventy-two billion, six hundred forty million, eight hundred thirty-eight thousand, nine hundred eighty-eight".