144311314130231 has 2 divisors, whose sum is σ = 144311314130232. Its totient is φ = 144311314130230.

The previous prime is 144311314130173. The next prime is 144311314130261. The reversal of 144311314130231 is 132031413113441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144311314130231 - 2¹⁴ = 144311314113847 is a prime.

It is a super-2 number, since 2×144311314130231² (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 (144311314130261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72155657065115 + 72155657065116.

It is an arithmetic number, because the mean of its divisors is an integer number (72155657065116).

Almost surely, 2^{144311314130231} is an apocalyptic number.

144311314130231 is a deficient number, since it is larger than the sum of its proper divisors (1).

144311314130231 is an equidigital number, since it uses as much as digits as its factorization.

144311314130231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 144311314130231 its reverse (132031413113441), we get a palindrome (276342727243672).

The spelling of 144311314130231 in words is "one hundred forty-four trillion, three hundred eleven billion, three hundred fourteen million, one hundred thirty thousand, two hundred thirty-one".