2134442334 has 8 divisors (see below), whose sum is σ = 4268884680. Its totient is φ = 711480776.

The previous prime is 2134442333. The next prime is 2134442357. The reversal of 2134442334 is 4332444312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2134442334 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134442333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177870189 + ... + 177870200.

It is an arithmetic number, because the mean of its divisors is an integer number (533610585).

Almost surely, 2^2134442334 is an apocalyptic number.

2134442334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2134442334 is a wasteful number, since it uses less digits than its factorization.

2134442334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355740394.

The product of its digits is 27648, while the sum is 30.

The square root of 2134442334 is about 46200.0252597334. The cubic root of 2134442334 is about 1287.5422092424.

Adding to 2134442334 its reverse (4332444312), we get a palindrome (6466886646).

The spelling of 2134442334 in words is "two billion, one hundred thirty-four million, four hundred forty-two thousand, three hundred thirty-four".