321134312034 has 24 divisors (see below), whose sum is σ = 695858145840. Its totient is φ = 107034442008.

The previous prime is 321134312027. The next prime is 321134312053. The reversal of 321134312034 is 430213431123.

It is a happy number.

321134312034 is a `hidden beast` number, since 3 + 21 + 1 + 3 + 431 + 203 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 321134311989 and 321134312007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667824 + ... + 1043195.

It is an arithmetic number, because the mean of its divisors is an integer number (28994089410).

Almost surely, 2^321134312034 is an apocalyptic number.

321134312034 is an abundant number, since it is smaller than the sum of its proper divisors (374723833806).

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

321134312034 is a wasteful number, since it uses less digits than its factorization.

321134312034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721454 (or 1721451 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 321134312034 its reverse (430213431123), we get a palindrome (751347743157).

The spelling of 321134312034 in words is "three hundred twenty-one billion, one hundred thirty-four million, three hundred twelve thousand, thirty-four".