2000434199 has 4 divisors (see below), whose sum is σ = 2000567664. Its totient is φ = 2000300736.

The previous prime is 2000434187. The next prime is 2000434213. The reversal of 2000434199 is 9914340002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000434199 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 (2000434109) 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 3 ways as a sum of consecutive naturals, for example, 40922 + ... + 75335.

It is an arithmetic number, because the mean of its divisors is an integer number (500141916).

Almost surely, 2^2000434199 is an apocalyptic number.

2000434199 is a deficient number, since it is larger than the sum of its proper divisors (133465).

2000434199 is a wasteful number, since it uses less digits than its factorization.

2000434199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133464.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2000434199 is about 44726.2137789462. The cubic root of 2000434199 is about 1260.0122193742.

The spelling of 2000434199 in words is "two billion, four hundred thirty-four thousand, one hundred ninety-nine".