332004430331 has 12 divisors (see below), whose sum is σ = 386266228272. Its totient is φ = 284533231248.

The previous prime is 332004430279. The next prime is 332004430333. The reversal of 332004430331 is 133034400233.

It is a happy number.

It is not a de Polignac number, because 332004430331 - 2²⁶ = 331937321467 is a prime.

It is a super-2 number, since 2×332004430331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332004430331.

It is not an unprimeable number, because it can be changed into a prime (332004430333) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 162200 + ... + 830853.

It is an arithmetic number, because the mean of its divisors is an integer number (32188852356).

Almost surely, 2^332004430331 is an apocalyptic number.

332004430331 is a deficient number, since it is larger than the sum of its proper divisors (54261797941).

332004430331 is an equidigital number, since it uses as much as digits as its factorization.

332004430331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999890 (or 999883 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 332004430331 its reverse (133034400233), we get a palindrome (465038830564).

The spelling of 332004430331 in words is "three hundred thirty-two billion, four million, four hundred thirty thousand, three hundred thirty-one".