332997284052 has 72 divisors (see below), whose sum is σ = 865235253792. Its totient is φ = 107906385600.

The previous prime is 332997284051. The next prime is 332997284083. The reversal of 332997284052 is 250482799233.

It is a super-2 number, since 2×332997284052² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332997284052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332997284051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1453027 + ... + 1666517.

Almost surely, 2^332997284052 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 332997284052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432617626896).

332997284052 is an abundant number, since it is smaller than the sum of its proper divisors (532237969740).

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

332997284052 is a wasteful number, since it uses less digits than its factorization.

332997284052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214709 (or 214704 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 332997284052 in words is "three hundred thirty-two billion, nine hundred ninety-seven million, two hundred eighty-four thousand, fifty-two".