330423212132 has 24 divisors (see below), whose sum is σ = 622952513400. Its totient is φ = 152446242816.

The previous prime is 330423212131. The next prime is 330423212149. The reversal of 330423212132 is 231212324033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 147719716 + 330275492416 = 12154^2 + 574696^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (330423212131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041707 + ... + 1321362.

It is an arithmetic number, because the mean of its divisors is an integer number (25956354725).

Almost surely, 2^330423212132 is an apocalyptic number.

It is an amenable number.

330423212132 is a deficient number, since it is larger than the sum of its proper divisors (292529301268).

330423212132 is a wasteful number, since it uses less digits than its factorization.

330423212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365775 (or 2365773 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 330423212132 its reverse (231212324033), we get a palindrome (561635536165).

The spelling of 330423212132 in words is "three hundred thirty billion, four hundred twenty-three million, two hundred twelve thousand, one hundred thirty-two".