14081553465679 has 4 divisors (see below), whose sum is σ = 16093203960784. Its totient is φ = 12069902970576.

The previous prime is 14081553465647. The next prime is 14081553465779. The reversal of 14081553465679 is 97656435518041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14081553465679 - 2⁵ = 14081553465647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14081553465679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14081553465779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005825247542 + ... + 1005825247555.

It is an arithmetic number, because the mean of its divisors is an integer number (4023300990196).

Almost surely, 2^{14081553465679} is an apocalyptic number.

14081553465679 is a deficient number, since it is larger than the sum of its proper divisors (2011650495105).

14081553465679 is an equidigital number, since it uses as much as digits as its factorization.

14081553465679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011650495104.

The product of its (nonzero) digits is 108864000, while the sum is 64.

The spelling of 14081553465679 in words is "fourteen trillion, eighty-one billion, five hundred fifty-three million, four hundred sixty-five thousand, six hundred seventy-nine".