4115134422891 has 32 divisors (see below), whose sum is σ = 6107562048000. Its totient is φ = 2738447136864.

The previous prime is 4115134422887. The next prime is 4115134422907. The reversal of 4115134422891 is 1982244315114.

It is a happy number.

4115134422891 is a `hidden beast` number, since 4 + 1 + 1 + 5 + 134 + 422 + 8 + 91 = 666.

4115134422891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4115134422891 - 2² = 4115134422887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4115134422851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36309370 + ... + 36422528.

It is an arithmetic number, because the mean of its divisors is an integer number (190861314000).

Almost surely, 2^{4115134422891} is an apocalyptic number.

4115134422891 is a deficient number, since it is larger than the sum of its proper divisors (1992427625109).

4115134422891 is a wasteful number, since it uses less digits than its factorization.

4115134422891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115600 (or 115594 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The spelling of 4115134422891 in words is "four trillion, one hundred fifteen billion, one hundred thirty-four million, four hundred twenty-two thousand, eight hundred ninety-one".