14361905947 has 2 divisors, whose sum is σ = 14361905948. Its totient is φ = 14361905946.

The previous prime is 14361905933. The next prime is 14361905993. The reversal of 14361905947 is 74950916341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14361905947 - 2¹⁹ = 14361381659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14361905947.

It is not a weakly prime, because it can be changed into another prime (14361905927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7180952973 + 7180952974.

It is an arithmetic number, because the mean of its divisors is an integer number (7180952974).

Almost surely, 2^14361905947 is an apocalyptic number.

14361905947 is a deficient number, since it is larger than the sum of its proper divisors (1).

14361905947 is an equidigital number, since it uses as much as digits as its factorization.

14361905947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 14361905947 in words is "fourteen billion, three hundred sixty-one million, nine hundred five thousand, nine hundred forty-seven".