330342430312 has 8 divisors (see below), whose sum is σ = 619392056850. Its totient is φ = 165171215152.

The previous prime is 330342430259. The next prime is 330342430399. The reversal of 330342430312 is 213034243033.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 276093498916 + 54248931396 = 525446^2 + 232914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×330342430312² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20646401887 + ... + 20646401902.

Almost surely, 2^330342430312 is an apocalyptic number.

It is an amenable number.

330342430312 is a deficient number, since it is larger than the sum of its proper divisors (289049626538).

330342430312 is a wasteful number, since it uses less digits than its factorization.

330342430312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41292803795 (or 41292803791 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 330342430312 its reverse (213034243033), we get a palindrome (543376673345).

It can be divided in two parts, 33034243031 and 2, that added together give a palindrome (33034243033).

The spelling of 330342430312 in words is "three hundred thirty billion, three hundred forty-two million, four hundred thirty thousand, three hundred twelve".