331352252000 has 384 divisors, whose sum is σ = 1030236060672. Its totient is φ = 101730816000.

The previous prime is 331352251987. The next prime is 331352252041. The reversal of 331352252000 is 252253133.

It is a congruent number.

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, 20627972 + ... + 20644028.

It is an arithmetic number, because the mean of its divisors is an integer number (2682906408).

Almost surely, 2^331352252000 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 331352252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515118030336).

331352252000 is an abundant number, since it is smaller than the sum of its proper divisors (698883808672).

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

331352252000 is a wasteful number, since it uses less digits than its factorization.

331352252000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16167 (or 16149 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 331352252000 in words is "three hundred thirty-one billion, three hundred fifty-two million, two hundred fifty-two thousand".