144454314371 has 2 divisors, whose sum is σ = 144454314372. Its totient is φ = 144454314370.

The previous prime is 144454314359. The next prime is 144454314373. The reversal of 144454314371 is 173413454441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144454314371 is a prime.

Together with 144454314373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144454314373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72227157185 + 72227157186.

It is an arithmetic number, because the mean of its divisors is an integer number (72227157186).

Almost surely, 2^144454314371 is an apocalyptic number.

144454314371 is a deficient number, since it is larger than the sum of its proper divisors (1).

144454314371 is an equidigital number, since it uses as much as digits as its factorization.

144454314371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 41.

The spelling of 144454314371 in words is "one hundred forty-four billion, four hundred fifty-four million, three hundred fourteen thousand, three hundred seventy-one".