4194985199 has 2 divisors, whose sum is σ = 4194985200. Its totient is φ = 4194985198.

The previous prime is 4194985163. The next prime is 4194985231. The reversal of 4194985199 is 9915894914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4194985199 - 2⁸ = 4194984943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4194985159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2097492599 + 2097492600.

It is an arithmetic number, because the mean of its divisors is an integer number (2097492600).

Almost surely, 2^4194985199 is an apocalyptic number.

4194985199 is a deficient number, since it is larger than the sum of its proper divisors (1).

4194985199 is an equidigital number, since it uses as much as digits as its factorization.

4194985199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 59.

The square root of 4194985199 is about 64768.7053985179. The cubic root of 4194985199 is about 1612.7862455521.

The spelling of 4194985199 in words is "four billion, one hundred ninety-four million, nine hundred eighty-five thousand, one hundred ninety-nine".