4313323121444 has 12 divisors (see below), whose sum is σ = 7559769663600. Its totient is φ = 2153388931848.

The previous prime is 4313323121431. The next prime is 4313323121489. The reversal of 4313323121444 is 4441213233134.

4313323121444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818154254 + ... + 818159525.

It is an arithmetic number, because the mean of its divisors is an integer number (629980805300).

Almost surely, 2^{4313323121444} is an apocalyptic number.

It is an amenable number.

4313323121444 is a deficient number, since it is larger than the sum of its proper divisors (3246446542156).

4313323121444 is a wasteful number, since it uses less digits than its factorization.

4313323121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636314442 (or 1636314440 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

Adding to 4313323121444 its reverse (4441213233134), we get a palindrome (8754536354578).

The spelling of 4313323121444 in words is "four trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred twenty-one thousand, four hundred forty-four".