2214559243 has 8 divisors (see below), whose sum is σ = 2388321936. Its totient is φ = 2041284000.

The previous prime is 2214559201. The next prime is 2214559253. The reversal of 2214559243 is 3429554122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214559243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2214559253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112393 + ... + 130618.

It is an arithmetic number, because the mean of its divisors is an integer number (298540242).

Almost surely, 2^2214559243 is an apocalyptic number.

2214559243 is a deficient number, since it is larger than the sum of its proper divisors (173762693).

2214559243 is a wasteful number, since it uses less digits than its factorization.

2214559243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243725.

The product of its digits is 86400, while the sum is 37.

The square root of 2214559243 is about 47059.1037207467. The cubic root of 2214559243 is about 1303.4541754650.

The spelling of 2214559243 in words is "two billion, two hundred fourteen million, five hundred fifty-nine thousand, two hundred forty-three".