14105444613 has 8 divisors (see below), whose sum is σ = 20253971808. Its totient is φ = 8680273584.

The previous prime is 14105444609. The next prime is 14105444657. The reversal of 14105444613 is 31644450141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14105444613 - 2² = 14105444609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14105444113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180838995 + ... + 180839072.

It is an arithmetic number, because the mean of its divisors is an integer number (2531746476).

Almost surely, 2^14105444613 is an apocalyptic number.

14105444613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14105444613 is a deficient number, since it is larger than the sum of its proper divisors (6148527195).

14105444613 is a wasteful number, since it uses less digits than its factorization.

14105444613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361678083.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 14105444613 its reverse (31644450141), we get a palindrome (45749894754).

The spelling of 14105444613 in words is "fourteen billion, one hundred five million, four hundred forty-four thousand, six hundred thirteen".