4056118634 has 8 divisors (see below), whose sum is σ = 6132085248. Its totient is φ = 2012090220.

The previous prime is 4056118631. The next prime is 4056118639. The reversal of 4056118634 is 4368116504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4056118631) 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, 7984232 + ... + 7984739.

It is an arithmetic number, because the mean of its divisors is an integer number (766510656).

Almost surely, 2^4056118634 is an apocalyptic number.

4056118634 is a deficient number, since it is larger than the sum of its proper divisors (2075966614).

4056118634 is a wasteful number, since it uses less digits than its factorization.

4056118634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15969100.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4056118634 is about 63687.6646926232. The cubic root of 4056118634 is about 1594.7901682477.

It can be divided in two parts, 40561 and 18634, that added together give a palindrome (59195).

The spelling of 4056118634 in words is "four billion, fifty-six million, one hundred eighteen thousand, six hundred thirty-four".