144031000521631 has 2 divisors, whose sum is σ = 144031000521632. Its totient is φ = 144031000521630.

The previous prime is 144031000521601. The next prime is 144031000521643. The reversal of 144031000521631 is 136125000130441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144031000521631 - 2¹⁷ = 144031000390559 is a prime.

It is a super-2 number, since 2×144031000521631² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144031000521593 and 144031000521602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144031000521601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72015500260815 + 72015500260816.

It is an arithmetic number, because the mean of its divisors is an integer number (72015500260816).

Almost surely, 2^{144031000521631} is an apocalyptic number.

144031000521631 is a deficient number, since it is larger than the sum of its proper divisors (1).

144031000521631 is an equidigital number, since it uses as much as digits as its factorization.

144031000521631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 144031000521631 in words is "one hundred forty-four trillion, thirty-one billion, five hundred twenty-one thousand, six hundred thirty-one".