330131340056 has 32 divisors (see below), whose sum is σ = 707522307840. Its totient is φ = 141465258528.

The previous prime is 330131340043. The next prime is 330131340101. The reversal of 330131340056 is 650043131033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3125 + ... + 812571.

It is an arithmetic number, because the mean of its divisors is an integer number (22110072120).

Almost surely, 2^330131340056 is an apocalyptic number.

It is an amenable number.

330131340056 is an abundant number, since it is smaller than the sum of its proper divisors (377390967784).

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

330131340056 is a wasteful number, since it uses less digits than its factorization.

330131340056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816743 (or 816739 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 330131340056 its reverse (650043131033), we get a palindrome (980174471089).

The spelling of 330131340056 in words is "three hundred thirty billion, one hundred thirty-one million, three hundred forty thousand, fifty-six".