4099189465615 has 16 divisors (see below), whose sum is σ = 5208718340160. Its totient is φ = 3086249172480.

The previous prime is 4099189465589. The next prime is 4099189465619. The reversal of 4099189465615 is 5165649819904.

It is not a de Polignac number, because 4099189465615 - 2⁹ = 4099189465103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099189465619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227256 + ... + 2872285.

It is an arithmetic number, because the mean of its divisors is an integer number (325544896260).

Almost surely, 2^{4099189465615} is an apocalyptic number.

4099189465615 is a deficient number, since it is larger than the sum of its proper divisors (1109528874545).

4099189465615 is a wasteful number, since it uses less digits than its factorization.

4099189465615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115122.

The product of its (nonzero) digits is 83980800, while the sum is 67.

The spelling of 4099189465615 in words is "four trillion, ninety-nine billion, one hundred eighty-nine million, four hundred sixty-five thousand, six hundred fifteen".