144467254818013 has 16 divisors (see below), whose sum is σ = 146585268490752. Its totient is φ = 142364044350000.

The previous prime is 144467254817947. The next prime is 144467254818043. The reversal of 144467254818013 is 310818452764441.

It is a cyclic number.

It is not a de Polignac number, because 144467254818013 - 2¹⁷ = 144467254686941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144467254818043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25644658 + ... + 30766588.

It is an arithmetic number, because the mean of its divisors is an integer number (9161579280672).

Almost surely, 2^{144467254818013} is an apocalyptic number.

It is an amenable number.

144467254818013 is a deficient number, since it is larger than the sum of its proper divisors (2118013672739).

144467254818013 is a wasteful number, since it uses less digits than its factorization.

144467254818013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123376.

The product of its (nonzero) digits is 20643840, while the sum is 58.

The spelling of 144467254818013 in words is "one hundred forty-four trillion, four hundred sixty-seven billion, two hundred fifty-four million, eight hundred eighteen thousand, thirteen".