144041261552365 has 16 divisors (see below), whose sum is σ = 180366673766400. Its totient is φ = 110221678397952.

The previous prime is 144041261552207. The next prime is 144041261552381. The reversal of 144041261552365 is 563255162140441.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144041261552365 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, 3863101 + ... + 17407069.

It is an arithmetic number, because the mean of its divisors is an integer number (11272917110400).

Almost surely, 2^{144041261552365} is an apocalyptic number.

It is an amenable number.

144041261552365 is a deficient number, since it is larger than the sum of its proper divisors (36325412214035).

144041261552365 is a wasteful number, since it uses less digits than its factorization.

144041261552365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13636476.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 144041261552365 in words is "one hundred forty-four trillion, forty-one billion, two hundred sixty-one million, five hundred fifty-two thousand, three hundred sixty-five".