6113711427 has 4 divisors (see below), whose sum is σ = 8151615240. Its totient is φ = 4075807616.

The previous prime is 6113711423. The next prime is 6113711437. The reversal of 6113711427 is 7241173116.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6113711427 - 2² = 6113711423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6113711423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018951902 + ... + 1018951907.

It is an arithmetic number, because the mean of its divisors is an integer number (2037903810).

Almost surely, 2^6113711427 is an apocalyptic number.

6113711427 is a deficient number, since it is larger than the sum of its proper divisors (2037903813).

6113711427 is a wasteful number, since it uses less digits than its factorization.

6113711427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037903812.

The product of its digits is 7056, while the sum is 33.

The square root of 6113711427 is about 78190.2259045208. The cubic root of 6113711427 is about 1828.5281273057.

The spelling of 6113711427 in words is "six billion, one hundred thirteen million, seven hundred eleven thousand, four hundred twenty-seven".