144304131233143 has 16 divisors (see below), whose sum is σ = 164961213017344. Its totient is φ = 123657603894720.

The previous prime is 144304131233131. The next prime is 144304131233167. The reversal of 144304131233143 is 341332131403441.

It is not a de Polignac number, because 144304131233143 - 2¹⁷ = 144304131102071 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 (144304131233123) 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, 642332971 + ... + 642557587.

It is an arithmetic number, because the mean of its divisors is an integer number (10310075813584).

Almost surely, 2^{144304131233143} is an apocalyptic number.

144304131233143 is a deficient number, since it is larger than the sum of its proper divisors (20657081784201).

144304131233143 is a wasteful number, since it uses less digits than its factorization.

144304131233143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247702.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 144304131233143 its reverse (341332131403441), we get a palindrome (485636262636584).

The spelling of 144304131233143 in words is "one hundred forty-four trillion, three hundred four billion, one hundred thirty-one million, two hundred thirty-three thousand, one hundred forty-three".