144431143063 has 2 divisors, whose sum is σ = 144431143064. Its totient is φ = 144431143062.

The previous prime is 144431143007. The next prime is 144431143139. The reversal of 144431143063 is 360341134441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144431143063 - 2²⁵ = 144397588631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144431144063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72215571531 + 72215571532.

It is an arithmetic number, because the mean of its divisors is an integer number (72215571532).

Almost surely, 2^144431143063 is an apocalyptic number.

144431143063 is a deficient number, since it is larger than the sum of its proper divisors (1).

144431143063 is an equidigital number, since it uses as much as digits as its factorization.

144431143063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 144431143063 in words is "one hundred forty-four billion, four hundred thirty-one million, one hundred forty-three thousand, sixty-three".