321134035000 has 40 divisors (see below), whose sum is σ = 752417055720. Its totient is φ = 128453612000.

The previous prime is 321134034979. The next prime is 321134035043. The reversal of 321134035000 is 530431123.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 32108404 + ... + 32118403.

It is an arithmetic number, because the mean of its divisors is an integer number (18810426393).

Almost surely, 2^321134035000 is an apocalyptic number.

It is an amenable number.

321134035000 is an abundant number, since it is smaller than the sum of its proper divisors (431283020720).

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

321134035000 is an equidigital number, since it uses as much as digits as its factorization.

321134035000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64226833 (or 64226814 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 321134035000 its reverse (530431123), we get a palindrome (321664466123).

The spelling of 321134035000 in words is "three hundred twenty-one billion, one hundred thirty-four million, thirty-five thousand".