314356646629 has 2 divisors, whose sum is σ = 314356646630. Its totient is φ = 314356646628.

The previous prime is 314356646623. The next prime is 314356646671. The reversal of 314356646629 is 926646653413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248500256004 + 65856390625 = 498498^2 + 256625^2 .

It is a cyclic number.

It is not a de Polignac number, because 314356646629 - 2³ = 314356646621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314356646629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314356646621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157178323314 + 157178323315.

It is an arithmetic number, because the mean of its divisors is an integer number (157178323315).

Almost surely, 2^314356646629 is an apocalyptic number.

It is an amenable number.

314356646629 is a deficient number, since it is larger than the sum of its proper divisors (1).

314356646629 is an equidigital number, since it uses as much as digits as its factorization.

314356646629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 55.

The spelling of 314356646629 in words is "three hundred fourteen billion, three hundred fifty-six million, six hundred forty-six thousand, six hundred twenty-nine".