11343884874 has 32 divisors (see below), whose sum is σ = 25937698176. Its totient is φ = 3240007680.

The previous prime is 11343884863. The next prime is 11343884921. The reversal of 11343884874 is 47848834311.

It is a Curzon number.

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, 83314 + ... + 172130.

It is an arithmetic number, because the mean of its divisors is an integer number (810553068).

Almost surely, 2^11343884874 is an apocalyptic number.

11343884874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11343884874 is an abundant number, since it is smaller than the sum of its proper divisors (14593813302).

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

11343884874 is a wasteful number, since it uses less digits than its factorization.

11343884874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91870.

The product of its digits is 2064384, while the sum is 51.

The spelling of 11343884874 in words is "eleven billion, three hundred forty-three million, eight hundred eighty-four thousand, eight hundred seventy-four".