14305926961 has 2 divisors, whose sum is σ = 14305926962. Its totient is φ = 14305926960.

The previous prime is 14305926923. The next prime is 14305926979. The reversal of 14305926961 is 16962950341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9315917361 + 4990009600 = 96519^2 + 70640^2 .

It is an emirp because it is prime and its reverse (16962950341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14305926961 - 2¹⁹ = 14305402673 is a prime.

It is not a weakly prime, because it can be changed into another prime (14305926361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152963480 + 7152963481.

It is an arithmetic number, because the mean of its divisors is an integer number (7152963481).

Almost surely, 2^14305926961 is an apocalyptic number.

It is an amenable number.

14305926961 is a deficient number, since it is larger than the sum of its proper divisors (1).

14305926961 is an equidigital number, since it uses as much as digits as its factorization.

14305926961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 14305926961 in words is "fourteen billion, three hundred five million, nine hundred twenty-six thousand, nine hundred sixty-one".