614431206653113 has 2 divisors, whose sum is σ = 614431206653114. Its totient is φ = 614431206653112.

The previous prime is 614431206653021. The next prime is 614431206653119. The reversal of 614431206653113 is 311356602134416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 588035728304704 + 26395478348409 = 24249448^2 + 5137653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-614431206653113 is a prime.

It is a super-2 number, since 2×614431206653113² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (614431206653119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307215603326556 + 307215603326557.

It is an arithmetic number, because the mean of its divisors is an integer number (307215603326557).

Almost surely, 2^{614431206653113} is an apocalyptic number.

It is an amenable number.

614431206653113 is a deficient number, since it is larger than the sum of its proper divisors (1).

614431206653113 is an equidigital number, since it uses as much as digits as its factorization.

614431206653113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

Adding to 614431206653113 its reverse (311356602134416), we get a palindrome (925787808787529).

The spelling of 614431206653113 in words is "six hundred fourteen trillion, four hundred thirty-one billion, two hundred six million, six hundred fifty-three thousand, one hundred thirteen".