332544772816 has 120 divisors (see below), whose sum is σ = 710852121600. Its totient is φ = 150503857920.

The previous prime is 332544772793. The next prime is 332544772817. The reversal of 332544772816 is 618277445233.

It is a super-2 number, since 2×332544772816² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332544772817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14133670 + ... + 14157178.

It is an arithmetic number, because the mean of its divisors is an integer number (5923767680).

Almost surely, 2^332544772816 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 332544772816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355426060800).

332544772816 is an abundant number, since it is smaller than the sum of its proper divisors (378307348784).

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

332544772816 is a wasteful number, since it uses less digits than its factorization.

332544772816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23665 (or 23640 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The spelling of 332544772816 in words is "three hundred thirty-two billion, five hundred forty-four million, seven hundred seventy-two thousand, eight hundred sixteen".