314264643097 has 4 divisors (see below), whose sum is σ = 314809296436. Its totient is φ = 313719989760.

The previous prime is 314264643089. The next prime is 314264643101. The reversal of 314264643097 is 790346462413.

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

It can be written as a sum of positive squares in 2 ways, for example, as 243857204761 + 70407438336 = 493819^2 + 265344^2 .

It is a cyclic number.

It is not a de Polignac number, because 314264643097 - 2³ = 314264643089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314264643097.

It is not an unprimeable number, because it can be changed into a prime (314264643697) 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, 272325804 + ... + 272326957.

It is an arithmetic number, because the mean of its divisors is an integer number (78702324109).

Almost surely, 2^314264643097 is an apocalyptic number.

It is an amenable number.

314264643097 is a deficient number, since it is larger than the sum of its proper divisors (544653339).

314264643097 is an equidigital number, since it uses as much as digits as its factorization.

314264643097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544653338.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 314264643097 in words is "three hundred fourteen billion, two hundred sixty-four million, six hundred forty-three thousand, ninety-seven".