14314320440461 has 2 divisors, whose sum is σ = 14314320440462. Its totient is φ = 14314320440460.

The previous prime is 14314320440389. The next prime is 14314320440467. The reversal of 14314320440461 is 16404402341341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13636077602436 + 678242838025 = 3692706^2 + 823555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14314320440461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14314320440461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14314320440467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7157160220230 + 7157160220231.

It is an arithmetic number, because the mean of its divisors is an integer number (7157160220231).

Almost surely, 2^{14314320440461} is an apocalyptic number.

It is an amenable number.

14314320440461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14314320440461 is an equidigital number, since it uses as much as digits as its factorization.

14314320440461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 14314320440461 in words is "fourteen trillion, three hundred fourteen billion, three hundred twenty million, four hundred forty thousand, four hundred sixty-one".