11357467818 has 8 divisors (see below), whose sum is σ = 22714935648. Its totient is φ = 3785822604.

The previous prime is 11357467789. The next prime is 11357467843. The reversal of 11357467818 is 81876475311.

11357467818 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.

11357467818 is an admirable number.

It is a super-2 number, since 2×11357467818² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 946455646 + ... + 946455657.

It is an arithmetic number, because the mean of its divisors is an integer number (2839366956).

Almost surely, 2^11357467818 is an apocalyptic number.

11357467818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11357467818 is a wasteful number, since it uses less digits than its factorization.

11357467818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892911308.

The product of its digits is 1128960, while the sum is 51.

The spelling of 11357467818 in words is "eleven billion, three hundred fifty-seven million, four hundred sixty-seven thousand, eight hundred eighteen".