11114459147 has 8 divisors (see below), whose sum is σ = 12126240000. Its totient is φ = 10102907560.

The previous prime is 11114459137. The next prime is 11114459159. The reversal of 11114459147 is 74195441111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11114459147 - 2⁴ = 11114459131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11114459147.

It is not an unprimeable number, because it can be changed into a prime (11114459137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53354 + ... + 158352.

It is an arithmetic number, because the mean of its divisors is an integer number (1515780000).

Almost surely, 2^11114459147 is an apocalyptic number.

11114459147 is a deficient number, since it is larger than the sum of its proper divisors (1011780853).

11114459147 is a wasteful number, since it uses less digits than its factorization.

11114459147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114633.

The product of its digits is 20160, while the sum is 38.

The spelling of 11114459147 in words is "eleven billion, one hundred fourteen million, four hundred fifty-nine thousand, one hundred forty-seven".