11888359018 has 8 divisors (see below), whose sum is σ = 17900343648. Its totient is φ = 5921577804.

The previous prime is 11888359001. The next prime is 11888359027. The reversal of 11888359018 is 81095388811.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11300196 + ... + 11301247.

It is an arithmetic number, because the mean of its divisors is an integer number (2237542956).

Almost surely, 2^11888359018 is an apocalyptic number.

11888359018 is a deficient number, since it is larger than the sum of its proper divisors (6011984630).

11888359018 is a wasteful number, since it uses less digits than its factorization.

11888359018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22601708.

The product of its (nonzero) digits is 552960, while the sum is 52.

The spelling of 11888359018 in words is "eleven billion, eight hundred eighty-eight million, three hundred fifty-nine thousand, eighteen".