314623936431 has 24 divisors (see below), whose sum is σ = 546714945920. Its totient is φ = 170322731856.

The previous prime is 314623936387. The next prime is 314623936439. The reversal of 314623936431 is 134639326413.

314623936431 is a `hidden beast` number, since 3 + 14 + 623 + 9 + 3 + 6 + 4 + 3 + 1 = 666.

It is not a de Polignac number, because 314623936431 - 2¹³ = 314623928239 is a prime.

It is a super-2 number, since 2×314623936431² (a number of 24 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 (314623936439) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 131420665 + ... + 131423058.

Almost surely, 2^314623936431 is an apocalyptic number.

314623936431 is a deficient number, since it is larger than the sum of its proper divisors (232091009489).

314623936431 is a wasteful number, since it uses less digits than its factorization.

314623936431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262843755 (or 262843752 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 314623936431 in words is "three hundred fourteen billion, six hundred twenty-three million, nine hundred thirty-six thousand, four hundred thirty-one".