144211432031 has 2 divisors, whose sum is σ = 144211432032. Its totient is φ = 144211432030.

The previous prime is 144211432009. The next prime is 144211432093. The reversal of 144211432031 is 130234112441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144211432031 - 2³⁰ = 143137690207 is a prime.

It is a super-2 number, since 2×144211432031² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144211402031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72105716015 + 72105716016.

It is an arithmetic number, because the mean of its divisors is an integer number (72105716016).

Almost surely, 2^144211432031 is an apocalyptic number.

144211432031 is a deficient number, since it is larger than the sum of its proper divisors (1).

144211432031 is an equidigital number, since it uses as much as digits as its factorization.

144211432031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 144211432031 its reverse (130234112441), we get a palindrome (274445544472).

The spelling of 144211432031 in words is "one hundred forty-four billion, two hundred eleven million, four hundred thirty-two thousand, thirty-one".