2112643096 has 24 divisors (see below), whose sum is σ = 4000773060. Its totient is φ = 1045783280.

The previous prime is 2112643067. The next prime is 2112643097. The reversal of 2112643096 is 6903462112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112643097) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343991 + ... + 1345561.

Almost surely, 2^2112643096 is an apocalyptic number.

It is an amenable number.

2112643096 is a deficient number, since it is larger than the sum of its proper divisors (1888129964).

2112643096 is an equidigital number, since it uses as much as digits as its factorization.

2112643096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2112643096 is about 45963.4974300259. The cubic root of 2112643096 is about 1283.1439430568.

The spelling of 2112643096 in words is "two billion, one hundred twelve million, six hundred forty-three thousand, ninety-six".