144044604331 has 2 divisors, whose sum is σ = 144044604332. Its totient is φ = 144044604330.

The previous prime is 144044604313. The next prime is 144044604349. The reversal of 144044604331 is 133406440441.

Together with previous prime (144044604313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (144044604313) and next prime (144044604349).

It is a cyclic number.

It is not a de Polignac number, because 144044604331 - 2⁵ = 144044604299 is a prime.

It is a super-2 number, since 2×144044604331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144044604311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72022302165 + 72022302166.

It is an arithmetic number, because the mean of its divisors is an integer number (72022302166).

Almost surely, 2^144044604331 is an apocalyptic number.

144044604331 is a deficient number, since it is larger than the sum of its proper divisors (1).

144044604331 is an equidigital number, since it uses as much as digits as its factorization.

144044604331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 144044604331 in words is "one hundred forty-four billion, forty-four million, six hundred four thousand, three hundred thirty-one".