2243442234 has 32 divisors (see below), whose sum is σ = 4900142016. Its totient is φ = 679086720.

The previous prime is 2243442197. The next prime is 2243442259. The reversal of 2243442234 is 4322443422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43704 + ... + 79980.

It is an arithmetic number, because the mean of its divisors is an integer number (153129438).

Almost surely, 2^2243442234 is an apocalyptic number.

2243442234 is an abundant number, since it is smaller than the sum of its proper divisors (2656699782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243442234 is a wasteful number, since it uses less digits than its factorization.

2243442234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37230.

The product of its digits is 36864, while the sum is 30.

The square root of 2243442234 is about 47364.9895386878. The cubic root of 2243442234 is about 1309.0964057964.

Adding to 2243442234 its reverse (4322443422), we get a palindrome (6565885656).

The spelling of 2243442234 in words is "two billion, two hundred forty-three million, four hundred forty-two thousand, two hundred thirty-four".