144314198313851 has 2 divisors, whose sum is σ = 144314198313852. Its totient is φ = 144314198313850.

The previous prime is 144314198313829. The next prime is 144314198313863. The reversal of 144314198313851 is 158313891413441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144314198313851 - 2²⁶ = 144314131204987 is a prime.

It is a super-2 number, since 2×144314198313851² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144314198313151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72157099156925 + 72157099156926.

It is an arithmetic number, because the mean of its divisors is an integer number (72157099156926).

Almost surely, 2^{144314198313851} is an apocalyptic number.

144314198313851 is a deficient number, since it is larger than the sum of its proper divisors (1).

144314198313851 is an equidigital number, since it uses as much as digits as its factorization.

144314198313851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 56.

The spelling of 144314198313851 in words is "one hundred forty-four trillion, three hundred fourteen billion, one hundred ninety-eight million, three hundred thirteen thousand, eight hundred fifty-one".