144716989363 has 2 divisors, whose sum is σ = 144716989364. Its totient is φ = 144716989362.

The previous prime is 144716989327. The next prime is 144716989393. The reversal of 144716989363 is 363989617441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144716989363 is a prime.

It is not a weakly prime, because it can be changed into another prime (144716989393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72358494681 + 72358494682.

It is an arithmetic number, because the mean of its divisors is an integer number (72358494682).

Almost surely, 2^144716989363 is an apocalyptic number.

144716989363 is a deficient number, since it is larger than the sum of its proper divisors (1).

144716989363 is an equidigital number, since it uses as much as digits as its factorization.

144716989363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23514624, while the sum is 61.

The spelling of 144716989363 in words is "one hundred forty-four billion, seven hundred sixteen million, nine hundred eighty-nine thousand, three hundred sixty-three".