321314938269 has 16 divisors (see below), whose sum is σ = 463693776000. Its totient is φ = 196738635456.

The previous prime is 321314938247. The next prime is 321314938271. The reversal of 321314938269 is 962839413123.

It is not a de Polignac number, because 321314938269 - 2⁵ = 321314938237 is a prime.

It is a super-2 number, since 2×321314938269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321314938669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20692854 + ... + 20708375.

It is an arithmetic number, because the mean of its divisors is an integer number (28980861000).

Almost surely, 2^321314938269 is an apocalyptic number.

321314938269 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

321314938269 is a deficient number, since it is larger than the sum of its proper divisors (142378837731).

321314938269 is a wasteful number, since it uses less digits than its factorization.

321314938269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41401444.

The product of its digits is 1679616, while the sum is 51.

The spelling of 321314938269 in words is "three hundred twenty-one billion, three hundred fourteen million, nine hundred thirty-eight thousand, two hundred sixty-nine".