314852819269 has 2 divisors, whose sum is σ = 314852819270. Its totient is φ = 314852819268.

The previous prime is 314852819261. The next prime is 314852819311. The reversal of 314852819269 is 962918258413.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194348722500 + 120504096769 = 440850^2 + 347137^2 .

It is an emirp because it is prime and its reverse (962918258413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314852819269 - 2³ = 314852819261 is a prime.

It is a super-2 number, since 2×314852819269² (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 (314852819261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157426409634 + 157426409635.

It is an arithmetic number, because the mean of its divisors is an integer number (157426409635).

Almost surely, 2^314852819269 is an apocalyptic number.

It is an amenable number.

314852819269 is a deficient number, since it is larger than the sum of its proper divisors (1).

314852819269 is an equidigital number, since it uses as much as digits as its factorization.

314852819269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 58.

The spelling of 314852819269 in words is "three hundred fourteen billion, eight hundred fifty-two million, eight hundred nineteen thousand, two hundred sixty-nine".