314642233669 has 2 divisors, whose sum is σ = 314642233670. Its totient is φ = 314642233668.

The previous prime is 314642233627. The next prime is 314642233693. The reversal of 314642233669 is 966332246413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257586700900 + 57055532769 = 507530^2 + 238863^2 .

It is an emirp because it is prime and its reverse (966332246413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314642233669 - 2³⁷ = 177203280197 is a prime.

It is a super-2 number, since 2×314642233669² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314642233699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157321116834 + 157321116835.

It is an arithmetic number, because the mean of its divisors is an integer number (157321116835).

Almost surely, 2^314642233669 is an apocalyptic number.

It is an amenable number.

314642233669 is a deficient number, since it is larger than the sum of its proper divisors (1).

314642233669 is an equidigital number, since it uses as much as digits as its factorization.

314642233669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 49.

The spelling of 314642233669 in words is "three hundred fourteen billion, six hundred forty-two million, two hundred thirty-three thousand, six hundred sixty-nine".