144789287715361 has 32 divisors (see below), whose sum is σ = 160184284985088. Its totient is φ = 130174308126720.

The previous prime is 144789287715353. The next prime is 144789287715383. The reversal of 144789287715361 is 163517782987441.

It is a cyclic number.

It is not a de Polignac number, because 144789287715361 - 2³ = 144789287715353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144789287715461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1916254395 + ... + 1916329951.

It is an arithmetic number, because the mean of its divisors is an integer number (5005758905784).

Almost surely, 2^{144789287715361} is an apocalyptic number.

It is an amenable number.

144789287715361 is a deficient number, since it is larger than the sum of its proper divisors (15394997269727).

144789287715361 is a wasteful number, since it uses less digits than its factorization.

144789287715361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82041.

The product of its digits is 568995840, while the sum is 73.

The spelling of 144789287715361 in words is "one hundred forty-four trillion, seven hundred eighty-nine billion, two hundred eighty-seven million, seven hundred fifteen thousand, three hundred sixty-one".