14126444765 has 16 divisors (see below), whose sum is σ = 17540092080. Its totient is φ = 10909086720.

The previous prime is 14126444749. The next prime is 14126444771. The reversal of 14126444765 is 56744462141.

It can be written as a sum of positive squares in 8 ways, for example, as 1518972676 + 12607472089 = 38974^2 + 112283^2 .

It is not a de Polignac number, because 14126444765 - 2⁴ = 14126444749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969635 + ... + 984095.

It is an arithmetic number, because the mean of its divisors is an integer number (1096255755).

Almost surely, 2^14126444765 is an apocalyptic number.

It is an amenable number.

14126444765 is a deficient number, since it is larger than the sum of its proper divisors (3413647315).

14126444765 is a wasteful number, since it uses less digits than its factorization.

14126444765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21232.

The product of its digits is 645120, while the sum is 44.

The spelling of 14126444765 in words is "fourteen billion, one hundred twenty-six million, four hundred forty-four thousand, seven hundred sixty-five".