321411004432012 has 48 divisors (see below), whose sum is σ = 646265147173632. Its totient is φ = 138437897026880.

The previous prime is 321411004431971. The next prime is 321411004432039. The reversal of 321411004432012 is 210234400114123.

It is a happy number.

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, 1484002963 + ... + 1484219530.

It is an arithmetic number, because the mean of its divisors is an integer number (13463857232784).

Almost surely, 2^{321411004432012} is an apocalyptic number.

It is an amenable number.

321411004432012 is an abundant number, since it is smaller than the sum of its proper divisors (324854142741620).

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

321411004432012 is a wasteful number, since it uses less digits than its factorization.

321411004432012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968222638 (or 2968222636 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 321411004432012 its reverse (210234400114123), we get a palindrome (531645404546135).

The spelling of 321411004432012 in words is "three hundred twenty-one trillion, four hundred eleven billion, four million, four hundred thirty-two thousand, twelve".