979151996880024 has 256 divisors, whose sum is σ = 2762904699878400. Its totient is φ = 286585144934400.

The previous prime is 979151996879999. The next prime is 979151996880041. The reversal of 979151996880024 is 420088699151979.

It is a Sastry number since concatenated with its successor gives a square.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1442575672 + ... + 1443254264.

It is an arithmetic number, because the mean of its divisors is an integer number (10792596483900).

Almost surely, 2^{979151996880024} 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 979151996880024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381452349939200).

979151996880024 is an abundant number, since it is smaller than the sum of its proper divisors (1783752702998376).

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

979151996880024 is a wasteful number, since it uses less digits than its factorization.

979151996880024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679986 (or 679982 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 78.

The spelling of 979151996880024 in words is "nine hundred seventy-nine trillion, one hundred fifty-one billion, nine hundred ninety-six million, eight hundred eighty thousand, twenty-four".