2003942299 has 4 divisors (see below), whose sum is σ = 2008233864. Its totient is φ = 1999650736.

The previous prime is 2003942267. The next prime is 2003942309. The reversal of 2003942299 is 9922493002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9922493002 = 2 ⋅4961246501.

It is a cyclic number.

It is not a de Polignac number, because 2003942299 - 2⁵ = 2003942267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003942209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2145082 + ... + 2146015.

It is an arithmetic number, because the mean of its divisors is an integer number (502058466).

Almost surely, 2^2003942299 is an apocalyptic number.

2003942299 is a deficient number, since it is larger than the sum of its proper divisors (4291565).

2003942299 is an equidigital number, since it uses as much as digits as its factorization.

2003942299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291564.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 2003942299 is about 44765.4140939185. The cubic root of 2003942299 is about 1260.7483374794.

The spelling of 2003942299 in words is "two billion, three million, nine hundred forty-two thousand, two hundred ninety-nine".