4099189465619 has 2 divisors, whose sum is σ = 4099189465620. Its totient is φ = 4099189465618.

The previous prime is 4099189465589. The next prime is 4099189465669. The reversal of 4099189465619 is 9165649819904.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4099189465619 is a prime.

It is a super-2 number, since 2×4099189465619² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4099189465669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049594732809 + 2049594732810.

It is an arithmetic number, because the mean of its divisors is an integer number (2049594732810).

Almost surely, 2^{4099189465619} is an apocalyptic number.

4099189465619 is a deficient number, since it is larger than the sum of its proper divisors (1).

4099189465619 is an equidigital number, since it uses as much as digits as its factorization.

4099189465619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151165440, while the sum is 71.

The spelling of 4099189465619 in words is "four trillion, ninety-nine billion, one hundred eighty-nine million, four hundred sixty-five thousand, six hundred nineteen".