314644362442231 has 4 divisors (see below), whose sum is σ = 315897925639464. Its totient is φ = 313390799245000.

The previous prime is 314644362442219. The next prime is 314644362442303. The reversal of 314644362442231 is 132244263446413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314644362442231 - 2¹¹ = 314644362440183 is a prime.

It is a super-2 number, since 2×314644362442231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314644362443231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626781598240 + ... + 626781598741.

It is an arithmetic number, because the mean of its divisors is an integer number (78974481409866).

Almost surely, 2^{314644362442231} is an apocalyptic number.

314644362442231 is a deficient number, since it is larger than the sum of its proper divisors (1253563197233).

314644362442231 is a wasteful number, since it uses less digits than its factorization.

314644362442231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253563197232.

The product of its digits is 7962624, while the sum is 49.

The spelling of 314644362442231 in words is "three hundred fourteen trillion, six hundred forty-four billion, three hundred sixty-two million, four hundred forty-two thousand, two hundred thirty-one".