14464146660077 has 2 divisors, whose sum is σ = 14464146660078. Its totient is φ = 14464146660076.

The previous prime is 14464146660053. The next prime is 14464146660091. The reversal of 14464146660077 is 77006664146441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10830773148196 + 3633373511881 = 3291014^2 + 1906141^2 .

It is a cyclic number.

It is not a de Polignac number, because 14464146660077 - 2²⁰ = 14464145611501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14464146660377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7232073330038 + 7232073330039.

It is an arithmetic number, because the mean of its divisors is an integer number (7232073330039).

Almost surely, 2^{14464146660077} is an apocalyptic number.

It is an amenable number.

14464146660077 is a deficient number, since it is larger than the sum of its proper divisors (1).

14464146660077 is an equidigital number, since it uses as much as digits as its factorization.

14464146660077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 14464146660077 in words is "fourteen trillion, four hundred sixty-four billion, one hundred forty-six million, six hundred sixty thousand, seventy-seven".