11214391286032 has 40 divisors (see below), whose sum is σ = 23804875542240. Its totient is φ = 5075573095680.

The previous prime is 11214391286027. The next prime is 11214391286041. The reversal of 11214391286032 is 23068219341211.

It is a self number, because there is not a number n which added to its sum of digits gives 11214391286032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136693182 + ... + 136775197.

It is an arithmetic number, because the mean of its divisors is an integer number (595121888556).

Almost surely, 2^{11214391286032} is an apocalyptic number.

It is an amenable number.

11214391286032 is an abundant number, since it is smaller than the sum of its proper divisors (12590484256208).

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

11214391286032 is a wasteful number, since it uses less digits than its factorization.

11214391286032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273468631 (or 273468625 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 11214391286032 in words is "eleven trillion, two hundred fourteen billion, three hundred ninety-one million, two hundred eighty-six thousand, thirty-two".