144510116645551 has 2 divisors, whose sum is σ = 144510116645552. Its totient is φ = 144510116645550.

The previous prime is 144510116645527. The next prime is 144510116645611. The reversal of 144510116645551 is 155546611015441.

144510116645551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144510116645551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144510116645495 and 144510116645504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144510116445551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72255058322775 + 72255058322776.

It is an arithmetic number, because the mean of its divisors is an integer number (72255058322776).

Almost surely, 2^{144510116645551} is an apocalyptic number.

144510116645551 is a deficient number, since it is larger than the sum of its proper divisors (1).

144510116645551 is an equidigital number, since it uses as much as digits as its factorization.

144510116645551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 49.

The spelling of 144510116645551 in words is "one hundred forty-four trillion, five hundred ten billion, one hundred sixteen million, six hundred forty-five thousand, five hundred fifty-one".