11430818158 has 8 divisors (see below), whose sum is σ = 17154287280. Its totient is φ = 5712722400.

The previous prime is 11430818153. The next prime is 11430818167. The reversal of 11430818158 is 85181803411.

11430818158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11430818158² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11430818158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430818153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338018 + ... + 1346533.

It is an arithmetic number, because the mean of its divisors is an integer number (2144285910).

Almost surely, 2^11430818158 is an apocalyptic number.

11430818158 is a deficient number, since it is larger than the sum of its proper divisors (5723469122).

11430818158 is a wasteful number, since it uses less digits than its factorization.

11430818158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686682.

The product of its (nonzero) digits is 30720, while the sum is 40.

The spelling of 11430818158 in words is "eleven billion, four hundred thirty million, eight hundred eighteen thousand, one hundred fifty-eight".