4318991311 has 8 divisors (see below), whose sum is σ = 4334536800. Its totient is φ = 4303472640.

The previous prime is 4318991309. The next prime is 4318991317. The reversal of 4318991311 is 1131998134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4318991311 - 2¹ = 4318991309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4318991317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349071 + ... + 361231.

It is an arithmetic number, because the mean of its divisors is an integer number (541817100).

Almost surely, 2^4318991311 is an apocalyptic number.

4318991311 is a deficient number, since it is larger than the sum of its proper divisors (15545489).

4318991311 is a wasteful number, since it uses less digits than its factorization.

4318991311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13409.

The product of its digits is 23328, while the sum is 40.

The square root of 4318991311 is about 65719.0330954435. The cubic root of 4318991311 is about 1628.5238006829.

The spelling of 4318991311 in words is "four billion, three hundred eighteen million, nine hundred ninety-one thousand, three hundred eleven".