2034243555 has 16 divisors (see below), whose sum is σ = 3308148384. Its totient is φ = 1067143680.

The previous prime is 2034243521. The next prime is 2034243557. The reversal of 2034243555 is 5553424302.

It is a happy number.

It is not a de Polignac number, because 2034243555 - 2¹⁹ = 2033719267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2034243557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1110694 + ... + 1112523.

It is an arithmetic number, because the mean of its divisors is an integer number (206759274).

Almost surely, 2^2034243555 is an apocalyptic number.

2034243555 is a deficient number, since it is larger than the sum of its proper divisors (1273904829).

2034243555 is a wasteful number, since it uses less digits than its factorization.

2034243555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223286.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 2034243555 is about 45102.5892272273. The cubic root of 2034243555 is about 1267.0710926587.

Adding to 2034243555 its reverse (5553424302), we get a palindrome (7587667857).

The spelling of 2034243555 in words is "two billion, thirty-four million, two hundred forty-three thousand, five hundred fifty-five".