11318140570128 has 80 divisors (see below), whose sum is σ = 33415885532160. Its totient is φ = 3233713523328.

The previous prime is 11318140570111. The next prime is 11318140570153. The reversal of 11318140570128 is 82107504181311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 11318140570128.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35038251 + ... + 35359797.

It is an arithmetic number, because the mean of its divisors is an integer number (417698569152).

Almost surely, 2^{11318140570128} is an apocalyptic number.

It is an amenable number.

11318140570128 is an abundant number, since it is smaller than the sum of its proper divisors (22097744962032).

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

11318140570128 is a wasteful number, since it uses less digits than its factorization.

11318140570128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426324 (or 426318 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 42.

The spelling of 11318140570128 in words is "eleven trillion, three hundred eighteen billion, one hundred forty million, five hundred seventy thousand, one hundred twenty-eight".