14643311334641 has 16 divisors (see below), whose sum is σ = 16138219180608. Its totient is φ = 13175776872000.

The previous prime is 14643311334601. The next prime is 14643311334647.

It is a happy number.

14643311334641 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 14643311334641 - 2¹⁴ = 14643311318257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14643311334592 and 14643311334601.

It is not an unprimeable number, because it can be changed into a prime (14643311334647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 981566 + ... + 5500008.

It is an arithmetic number, because the mean of its divisors is an integer number (1008638698788).

Almost surely, 2^{14643311334641} is an apocalyptic number.

14643311334641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14643311334641 is a deficient number, since it is larger than the sum of its proper divisors (1494907845967).

14643311334641 is a wasteful number, since it uses less digits than its factorization.

14643311334641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521472.

The product of its digits is 746496, while the sum is 44.

It can be divided in two parts, 1464331 and 1334641, that added together give a palindrome (2798972).

The spelling of 14643311334641 in words is "fourteen trillion, six hundred forty-three billion, three hundred eleven million, three hundred thirty-four thousand, six hundred forty-one".