2134444343 has 8 divisors (see below), whose sum is σ = 2155491936. Its totient is φ = 2113488000.

The previous prime is 2134444339. The next prime is 2134444373. The reversal of 2134444343 is 3434444312.

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

It is a cyclic number.

It is not a de Polignac number, because 2134444343 - 2² = 2134444339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134444303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24683 + ... + 69843.

It is an arithmetic number, because the mean of its divisors is an integer number (269436492).

Almost surely, 2^2134444343 is an apocalyptic number.

2134444343 is a deficient number, since it is larger than the sum of its proper divisors (21047593).

2134444343 is a wasteful number, since it uses less digits than its factorization.

2134444343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45625.

The product of its digits is 55296, while the sum is 32.

The square root of 2134444343 is about 46200.0470021406. The cubic root of 2134444343 is about 1287.5426131998.

Adding to 2134444343 its reverse (3434444312), we get a palindrome (5568888655).

The spelling of 2134444343 in words is "two billion, one hundred thirty-four million, four hundred forty-four thousand, three hundred forty-three".