144564310366031 has 2 divisors, whose sum is σ = 144564310366032. Its totient is φ = 144564310366030.

The previous prime is 144564310366001. The next prime is 144564310366163. The reversal of 144564310366031 is 130663013465441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144564310366031 - 2⁶ = 144564310365967 is a prime.

It is a super-2 number, since 2×144564310366031² (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 (144564310366001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72282155183015 + 72282155183016.

It is an arithmetic number, because the mean of its divisors is an integer number (72282155183016).

Almost surely, 2^{144564310366031} is an apocalyptic number.

144564310366031 is a deficient number, since it is larger than the sum of its proper divisors (1).

144564310366031 is an equidigital number, since it uses as much as digits as its factorization.

144564310366031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 144564310366031 in words is "one hundred forty-four trillion, five hundred sixty-four billion, three hundred ten million, three hundred sixty-six thousand, thirty-one".