2099660152 has 8 divisors (see below), whose sum is σ = 3936862800. Its totient is φ = 1049830072.

The previous prime is 2099660149. The next prime is 2099660207. The reversal of 2099660152 is 2510669902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131228752 + ... + 131228767.

It is an arithmetic number, because the mean of its divisors is an integer number (492107850).

Almost surely, 2^2099660152 is an apocalyptic number.

It is an amenable number.

2099660152 is a deficient number, since it is larger than the sum of its proper divisors (1837202648).

2099660152 is a wasteful number, since it uses less digits than its factorization.

2099660152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262457525 (or 262457521 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 2099660152 is about 45822.0487538477. The cubic root of 2099660152 is about 1280.5100815356.

The spelling of 2099660152 in words is "two billion, ninety-nine million, six hundred sixty thousand, one hundred fifty-two".