321300141201204 has 96 divisors (see below), whose sum is σ = 821310129733632. Its totient is φ = 96952403520000.

The previous prime is 321300141201187. The next prime is 321300141201211. The reversal of 321300141201204 is 402102141003123.

It is a super-2 number, since 2×321300141201204² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 431221179 + ... + 431965629.

It is an arithmetic number, because the mean of its divisors is an integer number (8555313851392).

Almost surely, 2^{321300141201204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 321300141201204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410655064866816).

321300141201204 is an abundant number, since it is smaller than the sum of its proper divisors (500009988532428).

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

321300141201204 is a wasteful number, since it uses less digits than its factorization.

321300141201204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758277 (or 758275 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 321300141201204 its reverse (402102141003123), we get a palindrome (723402282204327).

The spelling of 321300141201204 in words is "three hundred twenty-one trillion, three hundred billion, one hundred forty-one million, two hundred one thousand, two hundred four".