144641337523 has 2 divisors, whose sum is σ = 144641337524. Its totient is φ = 144641337522.

The previous prime is 144641337443. The next prime is 144641337557. The reversal of 144641337523 is 325733146441.

144641337523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144641337523 - 2³³ = 136051402931 is a prime.

It is a super-2 number, since 2×144641337523² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144641337523.

It is not a weakly prime, because it can be changed into another prime (144641367523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72320668761 + 72320668762.

It is an arithmetic number, because the mean of its divisors is an integer number (72320668762).

Almost surely, 2^144641337523 is an apocalyptic number.

144641337523 is a deficient number, since it is larger than the sum of its proper divisors (1).

144641337523 is an equidigital number, since it uses as much as digits as its factorization.

144641337523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 43.

The spelling of 144641337523 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred thirty-seven thousand, five hundred twenty-three".