314642216066351 has 2 divisors, whose sum is σ = 314642216066352. Its totient is φ = 314642216066350.

The previous prime is 314642216066323. The next prime is 314642216066359. The reversal of 314642216066351 is 153660612246413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314642216066351 - 2⁶ = 314642216066287 is a prime.

It is a super-2 number, since 2×314642216066351² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314642216066351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314642216066359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157321108033175 + 157321108033176.

It is an arithmetic number, because the mean of its divisors is an integer number (157321108033176).

Almost surely, 2^{314642216066351} is an apocalyptic number.

314642216066351 is a deficient number, since it is larger than the sum of its proper divisors (1).

314642216066351 is an equidigital number, since it uses as much as digits as its factorization.

314642216066351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 314642216066351 in words is "three hundred fourteen trillion, six hundred forty-two billion, two hundred sixteen million, sixty-six thousand, three hundred fifty-one".