314642424516517 has 2 divisors, whose sum is σ = 314642424516518. Its totient is φ = 314642424516516.

The previous prime is 314642424516493. The next prime is 314642424516551. The reversal of 314642424516517 is 715615424246413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302816865869956 + 11825558646561 = 17401634^2 + 3438831^2 .

It is a cyclic number.

It is not a de Polignac number, because 314642424516517 - 2⁷ = 314642424516389 is a prime.

It is a super-2 number, since 2×314642424516517² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314642424516587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157321212258258 + 157321212258259.

It is an arithmetic number, because the mean of its divisors is an integer number (157321212258259).

Almost surely, 2^{314642424516517} is an apocalyptic number.

It is an amenable number.

314642424516517 is a deficient number, since it is larger than the sum of its proper divisors (1).

314642424516517 is an equidigital number, since it uses as much as digits as its factorization.

314642424516517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19353600, while the sum is 55.

The spelling of 314642424516517 in words is "three hundred fourteen trillion, six hundred forty-two billion, four hundred twenty-four million, five hundred sixteen thousand, five hundred seventeen".