4313144447 has 2 divisors, whose sum is σ = 4313144448. Its totient is φ = 4313144446.

The previous prime is 4313144401. The next prime is 4313144449. The reversal of 4313144447 is 7444413134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4313144447 - 2¹⁴ = 4313128063 is a prime.

Together with 4313144449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4313144449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156572223 + 2156572224.

It is an arithmetic number, because the mean of its divisors is an integer number (2156572224).

Almost surely, 2^4313144447 is an apocalyptic number.

4313144447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313144447 is an equidigital number, since it uses as much as digits as its factorization.

4313144447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 35.

The square root of 4313144447 is about 65674.5342351204. The cubic root of 4313144447 is about 1627.7885937448.

It can be divided in two parts, 43131 and 44447, that added together give a palindrome (87578).

The spelling of 4313144447 in words is "four billion, three hundred thirteen million, one hundred forty-four thousand, four hundred forty-seven".