614790060161 has 2 divisors, whose sum is σ = 614790060162. Its totient is φ = 614790060160.

The previous prime is 614790060151. The next prime is 614790060169. The reversal of 614790060161 is 161060097416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436351403761 + 178438656400 = 660569^2 + 422420^2 .

It is a cyclic number.

It is not a de Polignac number, because 614790060161 - 2²² = 614785865857 is a prime.

It is not a weakly prime, because it can be changed into another prime (614790060169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307395030080 + 307395030081.

It is an arithmetic number, because the mean of its divisors is an integer number (307395030081).

Almost surely, 2^614790060161 is an apocalyptic number.

It is an amenable number.

614790060161 is a deficient number, since it is larger than the sum of its proper divisors (1).

614790060161 is an equidigital number, since it uses as much as digits as its factorization.

614790060161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 614790060161 in words is "six hundred fourteen billion, seven hundred ninety million, sixty thousand, one hundred sixty-one".