2811424136 has 16 divisors (see below), whose sum is σ = 5500612800. Its totient is φ = 1344594064.

The previous prime is 2811424117. The next prime is 2811424141. The reversal of 2811424136 is 6314241182.

2811424136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7639556 + ... + 7639923.

It is an arithmetic number, because the mean of its divisors is an integer number (343788300).

Almost surely, 2^2811424136 is an apocalyptic number.

It is an amenable number.

2811424136 is a deficient number, since it is larger than the sum of its proper divisors (2689188664).

2811424136 is a wasteful number, since it uses less digits than its factorization.

2811424136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15279508 (or 15279504 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 2811424136 is about 53022.8642757066. The cubic root of 2811424136 is about 1411.3740333823.

The spelling of 2811424136 in words is "two billion, eight hundred eleven million, four hundred twenty-four thousand, one hundred thirty-six".