2234543434 has 16 divisors (see below), whose sum is σ = 3361680000. Its totient is φ = 1113989760.

The previous prime is 2234543429. The next prime is 2234543483. The reversal of 2234543434 is 4343454322.

It is a self number, because there is not a number n which added to its sum of digits gives 2234543434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1788442 + ... + 1789690.

It is an arithmetic number, because the mean of its divisors is an integer number (210105000).

Almost surely, 2^2234543434 is an apocalyptic number.

2234543434 is a deficient number, since it is larger than the sum of its proper divisors (1127136566).

2234543434 is a wasteful number, since it uses less digits than its factorization.

2234543434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165.

The product of its digits is 138240, while the sum is 34.

The square root of 2234543434 is about 47270.9576167016. The cubic root of 2234543434 is about 1307.3632322970.

Adding to 2234543434 its reverse (4343454322), we get a palindrome (6577997756).

The spelling of 2234543434 in words is "two billion, two hundred thirty-four million, five hundred forty-three thousand, four hundred thirty-four".