314406862439 has 2 divisors, whose sum is σ = 314406862440. Its totient is φ = 314406862438.

The previous prime is 314406862387. The next prime is 314406862447. The reversal of 314406862439 is 934268604413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314406862439 - 2⁸ = 314406862183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314406864439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157203431219 + 157203431220.

It is an arithmetic number, because the mean of its divisors is an integer number (157203431220).

Almost surely, 2^314406862439 is an apocalyptic number.

314406862439 is a deficient number, since it is larger than the sum of its proper divisors (1).

314406862439 is an equidigital number, since it uses as much as digits as its factorization.

314406862439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 314406862439 in words is "three hundred fourteen billion, four hundred six million, eight hundred sixty-two thousand, four hundred thirty-nine".