2234043412 has 6 divisors (see below), whose sum is σ = 3909575978. Its totient is φ = 1117021704.

The previous prime is 2234043401. The next prime is 2234043421. The reversal of 2234043412 is 2143404322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1683953296 + 550090116 = 41036^2 + 23454^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279255423 + ... + 279255430.

Almost surely, 2^2234043412 is an apocalyptic number.

It is an amenable number.

2234043412 is a deficient number, since it is larger than the sum of its proper divisors (1675532566).

2234043412 is a wasteful number, since it uses less digits than its factorization.

2234043412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558510857 (or 558510855 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2234043412 is about 47265.6684285751. The cubic root of 2234043412 is about 1307.2657091469.

Adding to 2234043412 its reverse (2143404322), we get a palindrome (4377447734).

The spelling of 2234043412 in words is "two billion, two hundred thirty-four million, forty-three thousand, four hundred twelve".