11453246118 has 12 divisors (see below), whose sum is σ = 24815366628. Its totient is φ = 3817748700.

The previous prime is 11453246117. The next prime is 11453246153. The reversal of 11453246118 is 81164235411.

11453246118 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 32 + 4 + 611 + 8 = 666.

11453246118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453246117) 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 5 ways as a sum of consecutive naturals, for example, 318145708 + ... + 318145743.

It is an arithmetic number, because the mean of its divisors is an integer number (2067947219).

Almost surely, 2^11453246118 is an apocalyptic number.

11453246118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11453246118 is an abundant number, since it is smaller than the sum of its proper divisors (13362120510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11453246118 is a wasteful number, since it uses less digits than its factorization.

11453246118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636291459 (or 636291456 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The spelling of 11453246118 in words is "eleven billion, four hundred fifty-three million, two hundred forty-six thousand, one hundred eighteen".