14045901784144 has 20 divisors (see below), whose sum is σ = 27219514914324. Its totient is φ = 7021510838528.

The previous prime is 14045901784037. The next prime is 14045901784147. The reversal of 14045901784144 is 44148710954041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1807379094544 + 12238522689600 = 1344388^2 + 3498360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14045901784091 and 14045901784100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14045901784147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89922877 + ... + 90078940.

Almost surely, 2^{14045901784144} is an apocalyptic number.

It is an amenable number.

14045901784144 is a deficient number, since it is larger than the sum of its proper divisors (13173613130180).

14045901784144 is a wasteful number, since it uses less digits than its factorization.

14045901784144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180006702 (or 180006696 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 14045901784144 in words is "fourteen trillion, forty-five billion, nine hundred one million, seven hundred eighty-four thousand, one hundred forty-four".