2034340443 has 6 divisors (see below), whose sum is σ = 2938491764. Its totient is φ = 1356226956.

The previous prime is 2034340417. The next prime is 2034340447. The reversal of 2034340443 is 3440434302.

It is not a de Polignac number, because 2034340443 - 2⁶ = 2034340379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2034340447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113018905 + ... + 113018922.

Almost surely, 2^2034340443 is an apocalyptic number.

2034340443 is a deficient number, since it is larger than the sum of its proper divisors (904151321).

2034340443 is a wasteful number, since it uses less digits than its factorization.

2034340443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226037833 (or 226037830 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 2034340443 is about 45103.6632991157. The cubic root of 2034340443 is about 1267.0912085775.

Adding to 2034340443 its reverse (3440434302), we get a palindrome (5474774745).

The spelling of 2034340443 in words is "two billion, thirty-four million, three hundred forty thousand, four hundred forty-three".