331064460132 has 24 divisors (see below), whose sum is σ = 882838560576. Its totient is φ = 94589845728.

The previous prime is 331064460109. The next prime is 331064460161. The reversal of 331064460132 is 231064460133.

It is a junction number, because it is equal to n+sod(n) for n = 331064460093 and 331064460102.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1970621703 + ... + 1970621870.

It is an arithmetic number, because the mean of its divisors is an integer number (36784940024).

Almost surely, 2^331064460132 is an apocalyptic number.

It is an amenable number.

331064460132 is an abundant number, since it is smaller than the sum of its proper divisors (551774100444).

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

331064460132 is a wasteful number, since it uses less digits than its factorization.

331064460132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941243587 (or 3941243585 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Subtracting from 331064460132 its reverse (231064460133), we obtain a palindrome (99999999999).

The spelling of 331064460132 in words is "three hundred thirty-one billion, sixty-four million, four hundred sixty thousand, one hundred thirty-two".