14356774073441 has 2 divisors, whose sum is σ = 14356774073442. Its totient is φ = 14356774073440.

The previous prime is 14356774073437. The next prime is 14356774073479. The reversal of 14356774073441 is 14437047765341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14109819740416 + 246954333025 = 3756304^2 + 496945^2 .

It is an emirp because it is prime and its reverse (14437047765341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14356774073441 - 2² = 14356774073437 is a prime.

It is a super-2 number, since 2×14356774073441² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14356774073401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7178387036720 + 7178387036721.

It is an arithmetic number, because the mean of its divisors is an integer number (7178387036721).

Almost surely, 2^{14356774073441} is an apocalyptic number.

It is an amenable number.

14356774073441 is a deficient number, since it is larger than the sum of its proper divisors (1).

14356774073441 is an equidigital number, since it uses as much as digits as its factorization.

14356774073441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 56.

The spelling of 14356774073441 in words is "fourteen trillion, three hundred fifty-six billion, seven hundred seventy-four million, seventy-three thousand, four hundred forty-one".