4199218579 has 2 divisors, whose sum is σ = 4199218580. Its totient is φ = 4199218578.

The previous prime is 4199218523. The next prime is 4199218613. The reversal of 4199218579 is 9758129914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4199218579 - 2¹⁵ = 4199185811 is a prime.

It is not a weakly prime, because it can be changed into another prime (4199218379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099609289 + 2099609290.

It is an arithmetic number, because the mean of its divisors is an integer number (2099609290).

Almost surely, 2^4199218579 is an apocalyptic number.

4199218579 is a deficient number, since it is larger than the sum of its proper divisors (1).

4199218579 is an equidigital number, since it uses as much as digits as its factorization.

4199218579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 55.

The square root of 4199218579 is about 64801.3779097328. The cubic root of 4199218579 is about 1613.3285789433.

It can be divided in two parts, 4199 and 218579, that added together give a triangular number (222778 = T₆₆₇).

The spelling of 4199218579 in words is "four billion, one hundred ninety-nine million, two hundred eighteen thousand, five hundred seventy-nine".