2402242203 has 4 divisors (see below), whose sum is σ = 3202989608. Its totient is φ = 1601494800.

The previous prime is 2402242133. The next prime is 2402242207. The reversal of 2402242203 is 3022422042.

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

It is not a de Polignac number, because 2402242203 - 2⁹ = 2402241691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402242203.

It is not an unprimeable number, because it can be changed into a prime (2402242207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400373698 + ... + 400373703.

It is an arithmetic number, because the mean of its divisors is an integer number (800747402).

Almost surely, 2^2402242203 is an apocalyptic number.

2402242203 is a deficient number, since it is larger than the sum of its proper divisors (800747405).

2402242203 is an equidigital number, since it uses as much as digits as its factorization.

2402242203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800747404.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2402242203 is about 49012.6739017573. The cubic root of 2402242203 is about 1339.2827161013.

Adding to 2402242203 its reverse (3022422042), we get a palindrome (5424664245).

The spelling of 2402242203 in words is "two billion, four hundred two million, two hundred forty-two thousand, two hundred three".