2239961116 has 12 divisors (see below), whose sum is σ = 3920806288. Its totient is φ = 1119730752.

The previous prime is 2239961083. The next prime is 2239961173. The reversal of 2239961116 is 6111699322.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41496 + ... + 78751.

Almost surely, 2^2239961116 is an apocalyptic number.

It is an amenable number.

2239961116 is a deficient number, since it is larger than the sum of its proper divisors (1680845172).

2239961116 is a wasteful number, since it uses less digits than its factorization.

2239961116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124908 (or 124906 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The square root of 2239961116 is about 47328.2274757887. The cubic root of 2239961116 is about 1308.4189530708.

The spelling of 2239961116 in words is "two billion, two hundred thirty-nine million, nine hundred sixty-one thousand, one hundred sixteen".