14430441344461 has 2 divisors, whose sum is σ = 14430441344462. Its totient is φ = 14430441344460.

The previous prime is 14430441344381. The next prime is 14430441344479. The reversal of 14430441344461 is 16444314403441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13993247970025 + 437193374436 = 3740755^2 + 661206^2 .

It is a cyclic number.

It is not a de Polignac number, because 14430441344461 - 2¹¹ = 14430441342413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14430441344491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215220672230 + 7215220672231.

It is an arithmetic number, because the mean of its divisors is an integer number (7215220672231).

Almost surely, 2^{14430441344461} is an apocalyptic number.

It is an amenable number.

14430441344461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430441344461 is an equidigital number, since it uses as much as digits as its factorization.

14430441344461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 43.

The spelling of 14430441344461 in words is "fourteen trillion, four hundred thirty billion, four hundred forty-one million, three hundred forty-four thousand, four hundred sixty-one".