2003433242 has 4 divisors (see below), whose sum is σ = 3005149866. Its totient is φ = 1001716620.

The previous prime is 2003433217. The next prime is 2003433251. The reversal of 2003433242 is 2423343002.

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

It can be written as a sum of positive squares in only one way, i.e., 1999788961 + 3644281 = 44719^2 + 1909^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500858309 + ... + 500858312.

Almost surely, 2^2003433242 is an apocalyptic number.

2003433242 is a deficient number, since it is larger than the sum of its proper divisors (1001716624).

2003433242 is a wasteful number, since it uses less digits than its factorization.

2003433242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001716623.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2003433242 is about 44759.7279035519. The cubic root of 2003433242 is about 1260.6415734076.

Adding to 2003433242 its reverse (2423343002), we get a palindrome (4426776244).

The spelling of 2003433242 in words is "two billion, three million, four hundred thirty-three thousand, two hundred forty-two".