16444214445365 has 16 divisors (see below), whose sum is σ = 22561707392640. Its totient is φ = 11271211828800.

The previous prime is 16444214445331. The next prime is 16444214445457. The reversal of 16444214445365 is 56354441244461.

It is not a de Polignac number, because 16444214445365 - 2¹⁰ = 16444214444341 is a prime.

It is a Curzon number.

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, 100353086 + ... + 100516815.

It is an arithmetic number, because the mean of its divisors is an integer number (1410106712040).

Almost surely, 2^{16444214445365} is an apocalyptic number.

It is an amenable number.

16444214445365 is a deficient number, since it is larger than the sum of its proper divisors (6117492947275).

16444214445365 is a wasteful number, since it uses less digits than its factorization.

16444214445365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200872252.

The product of its digits is 22118400, while the sum is 53.

The spelling of 16444214445365 in words is "sixteen trillion, four hundred forty-four billion, two hundred fourteen million, four hundred forty-five thousand, three hundred sixty-five".