144113402291 has 2 divisors, whose sum is σ = 144113402292. Its totient is φ = 144113402290.

The previous prime is 144113402263. The next prime is 144113402311. The reversal of 144113402291 is 192204311441.

It is a strong prime.

It is an emirp because it is prime and its reverse (192204311441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144113402291 is a prime.

It is not a weakly prime, because it can be changed into another prime (144113402491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72056701145 + 72056701146.

It is an arithmetic number, because the mean of its divisors is an integer number (72056701146).

Almost surely, 2^144113402291 is an apocalyptic number.

144113402291 is a deficient number, since it is larger than the sum of its proper divisors (1).

144113402291 is an equidigital number, since it uses as much as digits as its factorization.

144113402291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 144113402291 in words is "one hundred forty-four billion, one hundred thirteen million, four hundred two thousand, two hundred ninety-one".