4117918399 has 32 divisors (see below), whose sum is σ = 4933712000. Its totient is φ = 3434296320.

The previous prime is 4117918379. The next prime is 4117918403. The reversal of 4117918399 is 9938197114.

It is not a de Polignac number, because 4117918399 - 2¹⁷ = 4117787327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4117918319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2028517 + ... + 2030545.

It is an arithmetic number, because the mean of its divisors is an integer number (154178500).

Almost surely, 2^4117918399 is an apocalyptic number.

4117918399 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4117918399 is a deficient number, since it is larger than the sum of its proper divisors (815793601).

4117918399 is an equidigital number, since it uses as much as digits as its factorization.

4117918399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208 (or 2194 counting only the distinct ones).

The product of its digits is 489888, while the sum is 52.

The square root of 4117918399 is about 64171.0090227667. The cubic root of 4117918399 is about 1602.8488826099.

The spelling of 4117918399 in words is "four billion, one hundred seventeen million, nine hundred eighteen thousand, three hundred ninety-nine".