321204130414332 has 48 divisors (see below), whose sum is σ = 817625701200000. Its totient is φ = 97332776948160.

The previous prime is 321204130414313. The next prime is 321204130414333. The reversal of 321204130414332 is 233414031402123.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 321204130414293 and 321204130414302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321204130414333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15458707 + ... + 29688042.

It is an arithmetic number, because the mean of its divisors is an integer number (17033868775000).

Almost surely, 2^{321204130414332} is an apocalyptic number.

It is an amenable number.

321204130414332 is an abundant number, since it is smaller than the sum of its proper divisors (496421570785668).

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

321204130414332 is a wasteful number, since it uses less digits than its factorization.

321204130414332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45200666 (or 45200664 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 321204130414332 its reverse (233414031402123), we get a palindrome (554618161816455).

The spelling of 321204130414332 in words is "three hundred twenty-one trillion, two hundred four billion, one hundred thirty million, four hundred fourteen thousand, three hundred thirty-two".