144044042042319 has 4 divisors (see below), whose sum is σ = 192058722723096. Its totient is φ = 96029361361544.

The previous prime is 144044042042287. The next prime is 144044042042359. The reversal of 144044042042319 is 913240240440441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144044042042319 - 2⁵ = 144044042042287 is a prime.

It is a super-2 number, since 2×144044042042319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144044042042359) 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, 24007340340384 + ... + 24007340340389.

It is an arithmetic number, because the mean of its divisors is an integer number (48014680680774).

Almost surely, 2^{144044042042319} is an apocalyptic number.

144044042042319 is a deficient number, since it is larger than the sum of its proper divisors (48014680680777).

144044042042319 is an equidigital number, since it uses as much as digits as its factorization.

144044042042319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48014680680776.

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 144044042042319 in words is "one hundred forty-four trillion, forty-four billion, forty-two million, forty-two thousand, three hundred nineteen".