11810242618 has 32 divisors (see below), whose sum is σ = 19458351360. Its totient is φ = 5353520640.

The previous prime is 11810242603. The next prime is 11810242627. The reversal of 11810242618 is 81624201811.

It is a happy number.

11810242618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 56505 + ... + 163747.

It is an arithmetic number, because the mean of its divisors is an integer number (608073480).

Almost surely, 2^11810242618 is an apocalyptic number.

11810242618 is a deficient number, since it is larger than the sum of its proper divisors (7648108742).

11810242618 is a wasteful number, since it uses less digits than its factorization.

11810242618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107382.

The product of its (nonzero) digits is 6144, while the sum is 34.

The spelling of 11810242618 in words is "eleven billion, eight hundred ten million, two hundred forty-two thousand, six hundred eighteen".