14044442216445 has 16 divisors (see below), whose sum is σ = 24967897273920. Its totient is φ = 7490369182032.

The previous prime is 14044442216429. The next prime is 14044442216459. The reversal of 14044442216445 is 54461224444041.

14044442216445 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 4 + 442 + 2 + 164 + 45 = 666.

It is not a de Polignac number, because 14044442216445 - 2⁴ = 14044442216429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14044442216445.

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, 52016452519 + ... + 52016452788.

It is an arithmetic number, because the mean of its divisors is an integer number (1560493579620).

Almost surely, 2^{14044442216445} is an apocalyptic number.

14044442216445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14044442216445 is a deficient number, since it is larger than the sum of its proper divisors (10923455057475).

14044442216445 is a wasteful number, since it uses less digits than its factorization.

14044442216445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104032905321 (or 104032905315 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 45.

The spelling of 14044442216445 in words is "fourteen trillion, forty-four billion, four hundred forty-two million, two hundred sixteen thousand, four hundred forty-five".