321275226068 has 12 divisors (see below), whose sum is σ = 562242801120. Its totient is φ = 160634425752.

The previous prime is 321275226031. The next prime is 321275226071. The reversal of 321275226068 is 860622572123.

It is a happy number.

It is a congruent number.

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, 562358 + ... + 979181.

It is an arithmetic number, because the mean of its divisors is an integer number (46853566760).

Almost surely, 2^321275226068 is an apocalyptic number.

It is an amenable number.

321275226068 is a deficient number, since it is larger than the sum of its proper divisors (240967575052).

321275226068 is a wasteful number, since it uses less digits than its factorization.

321275226068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593646 (or 1593644 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 321275226068 in words is "three hundred twenty-one billion, two hundred seventy-five million, two hundred twenty-six thousand, sixty-eight".