12114844782 has 8 divisors (see below), whose sum is σ = 24229689576. Its totient is φ = 4038281592.

The previous prime is 12114844757. The next prime is 12114844817. The reversal of 12114844782 is 28744841121.

It is a happy number.

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

12114844782 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009570393 + ... + 1009570404.

It is an arithmetic number, because the mean of its divisors is an integer number (3028711197).

Almost surely, 2^12114844782 is an apocalyptic number.

12114844782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12114844782 is a wasteful number, since it uses less digits than its factorization.

12114844782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019140802.

The product of its digits is 114688, while the sum is 42.

The spelling of 12114844782 in words is "twelve billion, one hundred fourteen million, eight hundred forty-four thousand, seven hundred eighty-two".