14860648261 has 2 divisors, whose sum is σ = 14860648262. Its totient is φ = 14860648260.

The previous prime is 14860648181. The next prime is 14860648267. The reversal of 14860648261 is 16284606841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10222221025 + 4638427236 = 101105^2 + 68106^2 .

It is a cyclic number.

It is not a de Polignac number, because 14860648261 - 2⁷ = 14860648133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14860648267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7430324130 + 7430324131.

It is an arithmetic number, because the mean of its divisors is an integer number (7430324131).

Almost surely, 2^14860648261 is an apocalyptic number.

It is an amenable number.

14860648261 is a deficient number, since it is larger than the sum of its proper divisors (1).

14860648261 is an equidigital number, since it uses as much as digits as its factorization.

14860648261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 14860648261 in words is "fourteen billion, eight hundred sixty million, six hundred forty-eight thousand, two hundred sixty-one".