14411664865091 has 4 divisors (see below), whose sum is σ = 15520254470112. Its totient is φ = 13303075260072.

The previous prime is 14411664865067. The next prime is 14411664865127. The reversal of 14411664865091 is 19056846611441.

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

It is not a de Polignac number, because 14411664865091 - 2²² = 14411660670787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14411664865391) 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 in 3 ways as a sum of consecutive naturals, for example, 554294802491 + ... + 554294802516.

It is an arithmetic number, because the mean of its divisors is an integer number (3880063617528).

Almost surely, 2^{14411664865091} is an apocalyptic number.

14411664865091 is a deficient number, since it is larger than the sum of its proper divisors (1108589605021).

14411664865091 is a wasteful number, since it uses less digits than its factorization.

14411664865091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108589605020.

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 14411664865091 in words is "fourteen trillion, four hundred eleven billion, six hundred sixty-four million, eight hundred sixty-five thousand, ninety-one".