2117243312 has 10 divisors (see below), whose sum is σ = 4102158948. Its totient is φ = 1058621648.

The previous prime is 2117243287. The next prime is 2117243333. The reversal of 2117243312 is 2133427112.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66163838 + ... + 66163869.

Almost surely, 2^2117243312 is an apocalyptic number.

It is an amenable number.

2117243312 is a deficient number, since it is larger than the sum of its proper divisors (1984915636).

2117243312 is a wasteful number, since it uses less digits than its factorization.

2117243312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132327715 (or 132327709 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 2117243312 is about 46013.5122762868. The cubic root of 2117243312 is about 1284.0746035075.

The spelling of 2117243312 in words is "two billion, one hundred seventeen million, two hundred forty-three thousand, three hundred twelve".