144311240431063 has 2 divisors, whose sum is σ = 144311240431064. Its totient is φ = 144311240431062.

The previous prime is 144311240431013. The next prime is 144311240431103. The reversal of 144311240431063 is 360134042113441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144311240431063 - 2³³ = 144302650496471 is a prime.

It is a super-2 number, since 2×144311240431063² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144311240431013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72155620215531 + 72155620215532.

It is an arithmetic number, because the mean of its divisors is an integer number (72155620215532).

Almost surely, 2^{144311240431063} is an apocalyptic number.

144311240431063 is a deficient number, since it is larger than the sum of its proper divisors (1).

144311240431063 is an equidigital number, since it uses as much as digits as its factorization.

144311240431063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 144311240431063 in words is "one hundred forty-four trillion, three hundred eleven billion, two hundred forty million, four hundred thirty-one thousand, sixty-three".