321430341241000 has 64 divisors (see below), whose sum is σ = 752424447490560. Its totient is φ = 128524709320000.

The previous prime is 321430341240961. The next prime is 321430341241069. The reversal of 321430341241000 is 142143034123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 321430341241000.

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, 56571616 + ... + 61993615.

It is an arithmetic number, because the mean of its divisors is an integer number (11756631992040).

Almost surely, 2^{321430341241000} is an apocalyptic number.

It is an amenable number.

321430341241000 is an abundant number, since it is smaller than the sum of its proper divisors (430994106249560).

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

321430341241000 is a wasteful number, since it uses less digits than its factorization.

321430341241000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118567963 (or 118567949 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 321430341241000 its reverse (142143034123), we get a palindrome (321572484275123).

The spelling of 321430341241000 in words is "three hundred twenty-one trillion, four hundred thirty billion, three hundred forty-one million, two hundred forty-one thousand".