144505324031 has 2 divisors, whose sum is σ = 144505324032. Its totient is φ = 144505324030.

The previous prime is 144505323971. The next prime is 144505324037. The reversal of 144505324031 is 130423505441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144505324031 - 2³⁰ = 143431582207 is a prime.

It is a super-2 number, since 2×144505324031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144505324037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72252662015 + 72252662016.

It is an arithmetic number, because the mean of its divisors is an integer number (72252662016).

Almost surely, 2^144505324031 is an apocalyptic number.

144505324031 is a deficient number, since it is larger than the sum of its proper divisors (1).

144505324031 is an equidigital number, since it uses as much as digits as its factorization.

144505324031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 144505324031 its reverse (130423505441), we get a palindrome (274928829472).

The spelling of 144505324031 in words is "one hundred forty-four billion, five hundred five million, three hundred twenty-four thousand, thirty-one".