2234443430 has 32 divisors (see below), whose sum is σ = 4102812000. Its totient is φ = 875859712.

The previous prime is 2234443427. The next prime is 2234443459. The reversal of 2234443430 is 343444322.

2234443430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2234443393 and 2234443402.

It is a congruent number.

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, 553961 + ... + 557979.

It is an arithmetic number, because the mean of its divisors is an integer number (128212875).

Almost surely, 2^2234443430 is an apocalyptic number.

2234443430 is a deficient number, since it is larger than the sum of its proper divisors (1868368570).

2234443430 is a wasteful number, since it uses less digits than its factorization.

2234443430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5128.

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

The square root of 2234443430 is about 47269.8998306533. The cubic root of 2234443430 is about 1307.3437289089.

Adding to 2234443430 its reverse (343444322), we get a palindrome (2577887752).

The spelling of 2234443430 in words is "two billion, two hundred thirty-four million, four hundred forty-three thousand, four hundred thirty".