4311252868 has 36 divisors (see below), whose sum is σ = 8451448740. Its totient is φ = 1921186176.

The previous prime is 4311252857. The next prime is 4311252889. The reversal of 4311252868 is 8682521134.

It can be written as a sum of positive squares in 6 ways, for example, as 123609924 + 4187642944 = 11118^2 + 64712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4311252868.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90355 + ... + 129562.

It is an arithmetic number, because the mean of its divisors is an integer number (234762465).

Almost surely, 2^4311252868 is an apocalyptic number.

It is an amenable number.

4311252868 is a deficient number, since it is larger than the sum of its proper divisors (4140195872).

4311252868 is a wasteful number, since it uses less digits than its factorization.

4311252868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219976 (or 219961 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 4311252868 is about 65660.1314954516. The cubic root of 4311252868 is about 1627.5505971592.

The spelling of 4311252868 in words is "four billion, three hundred eleven million, two hundred fifty-two thousand, eight hundred sixty-eight".