314321320012 has 24 divisors (see below), whose sum is σ = 632154620160. Its totient is φ = 133956570000.

The previous prime is 314321319971. The next prime is 314321320069. The reversal of 314321320012 is 210023123413.

It is a super-2 number, since 2×314321320012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31351864 + ... + 31361887.

It is an arithmetic number, because the mean of its divisors is an integer number (26339775840).

Almost surely, 2^314321320012 is an apocalyptic number.

It is an amenable number.

314321320012 is an abundant number, since it is smaller than the sum of its proper divisors (317833300148).

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

314321320012 is a wasteful number, since it uses less digits than its factorization.

314321320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62713941 (or 62713939 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 314321320012 its reverse (210023123413), we get a palindrome (524344443425).

The spelling of 314321320012 in words is "three hundred fourteen billion, three hundred twenty-one million, three hundred twenty thousand, twelve".