973221405024 has 192 divisors, whose sum is σ = 2799572751360. Its totient is φ = 293583360000.

The previous prime is 973221404977. The next prime is 973221405049. The reversal of 973221405024 is 420504122379.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231662124 + ... + 231666324.

It is an arithmetic number, because the mean of its divisors is an integer number (14581108080).

Almost surely, 2^973221405024 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 973221405024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399786375680).

973221405024 is an abundant number, since it is smaller than the sum of its proper divisors (1826351346336).

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

973221405024 is a wasteful number, since it uses less digits than its factorization.

973221405024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 973221405024 in words is "nine hundred seventy-three billion, two hundred twenty-one million, four hundred five thousand, twenty-four".