2011110434 has 32 divisors (see below), whose sum is σ = 3150766080. Its totient is φ = 961977600.

The previous prime is 2011110433. The next prime is 2011110503. The reversal of 2011110434 is 4340111102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2011110433) 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, 1142447 + ... + 1144205.

It is an arithmetic number, because the mean of its divisors is an integer number (98461440).

Almost surely, 2^2011110434 is an apocalyptic number.

2011110434 is a deficient number, since it is larger than the sum of its proper divisors (1139655646).

2011110434 is a wasteful number, since it uses less digits than its factorization.

2011110434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2011110434 is about 44845.4059408542. The cubic root of 2011110434 is about 1262.2497879335.

Adding to 2011110434 its reverse (4340111102), we get a palindrome (6351221536).

The spelling of 2011110434 in words is "two billion, eleven million, one hundred ten thousand, four hundred thirty-four".