2242403234 has 4 divisors (see below), whose sum is σ = 3363604854. Its totient is φ = 1121201616.

The previous prime is 2242403227. The next prime is 2242403299. The reversal of 2242403234 is 4323042422.

It is a happy number.

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., 1470952609 + 771450625 = 38353^2 + 27775^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560600807 + ... + 560600810.

Almost surely, 2^2242403234 is an apocalyptic number.

2242403234 is a deficient number, since it is larger than the sum of its proper divisors (1121201620).

2242403234 is a wasteful number, since it uses less digits than its factorization.

2242403234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121201619.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2242403234 is about 47354.0202517167. The cubic root of 2242403234 is about 1308.8942817013.

Adding to 2242403234 its reverse (4323042422), we get a palindrome (6565445656).

The spelling of 2242403234 in words is "two billion, two hundred forty-two million, four hundred three thousand, two hundred thirty-four".