144004441421365 has 32 divisors (see below), whose sum is σ = 201735230068224. Its totient is φ = 96644493818880.

The previous prime is 144004441421279. The next prime is 144004441421377. The reversal of 144004441421365 is 563124144400441.

144004441421365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144004441421365 - 2¹⁷ = 144004441290293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211153984 + ... + 211834873.

It is an arithmetic number, because the mean of its divisors is an integer number (6304225939632).

Almost surely, 2^{144004441421365} is an apocalyptic number.

It is an amenable number.

144004441421365 is a deficient number, since it is larger than the sum of its proper divisors (57730788646859).

144004441421365 is a wasteful number, since it uses less digits than its factorization.

144004441421365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422989077.

The product of its (nonzero) digits is 737280, while the sum is 43.

The spelling of 144004441421365 in words is "one hundred forty-four trillion, four billion, four hundred forty-one million, four hundred twenty-one thousand, three hundred sixty-five".