144331201433123 has 16 divisors (see below), whose sum is σ = 146061004078080. Its totient is φ = 142603828646400.

The previous prime is 144331201433099. The next prime is 144331201433171. The reversal of 144331201433123 is 321334102133441.

It is a cyclic number.

It is not a de Polignac number, because 144331201433123 - 2⁸ = 144331201432867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144331201433423) 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, 971610911 + ... + 971759447.

It is an arithmetic number, because the mean of its divisors is an integer number (9128812754880).

Almost surely, 2^{144331201433123} is an apocalyptic number.

144331201433123 is a deficient number, since it is larger than the sum of its proper divisors (1729802644957).

144331201433123 is a wasteful number, since it uses less digits than its factorization.

144331201433123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156638.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 144331201433123 its reverse (321334102133441), we get a palindrome (465665303566564).

The spelling of 144331201433123 in words is "one hundred forty-four trillion, three hundred thirty-one billion, two hundred one million, four hundred thirty-three thousand, one hundred twenty-three".