332649133292 has 48 divisors (see below), whose sum is σ = 723472239168. Its totient is φ = 130551367680.

The previous prime is 332649133253. The next prime is 332649133303. The reversal of 332649133292 is 292331946233.

It is a happy number.

It is a super-2 number, since 2×332649133292² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9426209 + ... + 9461432.

It is an arithmetic number, because the mean of its divisors is an integer number (15072338316).

Almost surely, 2^332649133292 is an apocalyptic number.

It is an amenable number.

332649133292 is an abundant number, since it is smaller than the sum of its proper divisors (390823105876).

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

332649133292 is a wasteful number, since it uses less digits than its factorization.

332649133292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18887706 (or 18887704 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 47.

The spelling of 332649133292 in words is "three hundred thirty-two billion, six hundred forty-nine million, one hundred thirty-three thousand, two hundred ninety-two".