14365144443 has 16 divisors (see below), whose sum is σ = 20750397696. Its totient is φ = 8787150240.

The previous prime is 14365144399. The next prime is 14365144559. The reversal of 14365144443 is 34444156341.

It is not a de Polignac number, because 14365144443 - 2¹³ = 14365136251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (14365144643) 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, 1096293 + ... + 1109318.

It is an arithmetic number, because the mean of its divisors is an integer number (1296899856).

Almost surely, 2^14365144443 is an apocalyptic number.

14365144443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14365144443 is a deficient number, since it is larger than the sum of its proper divisors (6385253253).

14365144443 is a wasteful number, since it uses less digits than its factorization.

14365144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205794.

The product of its digits is 276480, while the sum is 39.

The spelling of 14365144443 in words is "fourteen billion, three hundred sixty-five million, one hundred forty-four thousand, four hundred forty-three".