2203434344 has 8 divisors (see below), whose sum is σ = 4131439410. Its totient is φ = 1101717168.

The previous prime is 2203434319. The next prime is 2203434353. The reversal of 2203434344 is 4434343022.

2203434344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1252452100 + 950982244 = 35390^2 + 30838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137714639 + ... + 137714654.

Almost surely, 2^2203434344 is an apocalyptic number.

It is an amenable number.

2203434344 is a deficient number, since it is larger than the sum of its proper divisors (1928005066).

2203434344 is a wasteful number, since it uses less digits than its factorization.

2203434344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275429299 (or 275429295 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 2203434344 is about 46940.7535516847. The cubic root of 2203434344 is about 1301.2678644554.

Adding to 2203434344 its reverse (4434343022), we get a palindrome (6637777366).

The spelling of 2203434344 in words is "two billion, two hundred three million, four hundred thirty-four thousand, three hundred forty-four".