2034543320 has 16 divisors (see below), whose sum is σ = 4577722560. Its totient is φ = 813817312.

The previous prime is 2034543319. The next prime is 2034543331. The reversal of 2034543320 is 233454302.

It is a self number, because there is not a number n which added to its sum of digits gives 2034543320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25431752 + ... + 25431831.

It is an arithmetic number, because the mean of its divisors is an integer number (286107660).

Almost surely, 2^2034543320 is an apocalyptic number.

2034543320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034543320 is an abundant number, since it is smaller than the sum of its proper divisors (2543179240).

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

2034543320 is a wasteful number, since it uses less digits than its factorization.

2034543320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50863594 (or 50863590 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2034543320 is about 45105.9122510564. The cubic root of 2034543320 is about 1267.1333278992.

Adding to 2034543320 its reverse (233454302), we get a palindrome (2267997622).

The spelling of 2034543320 in words is "two billion, thirty-four million, five hundred forty-three thousand, three hundred twenty".