331206460005260 has 96 divisors (see below), whose sum is σ = 797920646971392. Its totient is φ = 113124433904640.

The previous prime is 331206460005247. The next prime is 331206460005269. The reversal of 331206460005260 is 62500064602133.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (331206460005269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331590149 + ... + 332587491.

It is an arithmetic number, because the mean of its divisors is an integer number (8311673405952).

Almost surely, 2^{331206460005260} 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 331206460005260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398960323485696).

331206460005260 is an abundant number, since it is smaller than the sum of its proper divisors (466714186966132).

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

331206460005260 is a wasteful number, since it uses less digits than its factorization.

331206460005260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006383 (or 1006381 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 331206460005260 in words is "three hundred thirty-one trillion, two hundred six billion, four hundred sixty million, five thousand, two hundred sixty".