14608700621 has 2 divisors, whose sum is σ = 14608700622. Its totient is φ = 14608700620.

The previous prime is 14608700591. The next prime is 14608700683. The reversal of 14608700621 is 12600780641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7915660900 + 6693039721 = 88970^2 + 81811^2 .

It is a cyclic number.

It is not a de Polignac number, because 14608700621 - 2¹⁰ = 14608699597 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14608700021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7304350310 + 7304350311.

It is an arithmetic number, because the mean of its divisors is an integer number (7304350311).

Almost surely, 2^14608700621 is an apocalyptic number.

It is an amenable number.

14608700621 is a deficient number, since it is larger than the sum of its proper divisors (1).

14608700621 is an equidigital number, since it uses as much as digits as its factorization.

14608700621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 14608700621 in words is "fourteen billion, six hundred eight million, seven hundred thousand, six hundred twenty-one".