321134121313442 has 8 divisors (see below), whose sum is σ = 481767105241296. Its totient is φ = 160545086233012.

The previous prime is 321134121313427. The next prime is 321134121313459. The reversal of 321134121313442 is 244313121431123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10987193588 + ... + 10987222815.

It is an arithmetic number, because the mean of its divisors is an integer number (60220888155162).

Almost surely, 2^{321134121313442} is an apocalyptic number.

321134121313442 is a deficient number, since it is larger than the sum of its proper divisors (160632983927854).

321134121313442 is a wasteful number, since it uses less digits than its factorization.

321134121313442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21974423712.

The product of its digits is 41472, while the sum is 35.

Adding to 321134121313442 its reverse (244313121431123), we get a palindrome (565447242744565).

The spelling of 321134121313442 in words is "three hundred twenty-one trillion, one hundred thirty-four billion, one hundred twenty-one million, three hundred thirteen thousand, four hundred forty-two".