2040432199 has 32 divisors (see below), whose sum is σ = 2353458240. Its totient is φ = 1755264000.

The previous prime is 2040432193. The next prime is 2040432209. The reversal of 2040432199 is 9912340402.

It is a cyclic number.

It is not a de Polignac number, because 2040432199 - 2⁵ = 2040432167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040432193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560504 + ... + 1561810.

It is an arithmetic number, because the mean of its divisors is an integer number (73545570).

Almost surely, 2^2040432199 is an apocalyptic number.

2040432199 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2040432199 is a deficient number, since it is larger than the sum of its proper divisors (313026041).

2040432199 is a wasteful number, since it uses less digits than its factorization.

2040432199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2040432199 is about 45171.1434325057. The cubic root of 2040432199 is about 1268.3547005901.

The spelling of 2040432199 in words is "two billion, forty million, four hundred thirty-two thousand, one hundred ninety-nine".