4313111252 has 24 divisors (see below), whose sum is σ = 7627019400. Its totient is φ = 2134014336.

The previous prime is 4313111237. The next prime is 4313111281. The reversal of 4313111252 is 2521113134.

It can be written as a sum of positive squares in 4 ways, for example, as 1883212816 + 2429898436 = 43396^2 + 49294^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355478 + ... + 367410.

It is an arithmetic number, because the mean of its divisors is an integer number (317792475).

Almost surely, 2^4313111252 is an apocalyptic number.

It is an amenable number.

4313111252 is a deficient number, since it is larger than the sum of its proper divisors (3313908148).

4313111252 is a wasteful number, since it uses less digits than its factorization.

4313111252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12875 (or 12873 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 4313111252 is about 65674.2815111060. The cubic root of 4313111252 is about 1627.7844177828.

Adding to 4313111252 its reverse (2521113134), we get a palindrome (6834224386).

The spelling of 4313111252 in words is "four billion, three hundred thirteen million, one hundred eleven thousand, two hundred fifty-two".