12107047743 has 72 divisors (see below), whose sum is σ = 21601691280. Its totient is φ = 6492648960.

The previous prime is 12107047697. The next prime is 12107047747. The reversal of 12107047743 is 34774070121.

It is not a de Polignac number, because 12107047743 - 2¹⁶ = 12106982207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12107047698 and 12107047707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107047747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2839233 + ... + 2843493.

It is an arithmetic number, because the mean of its divisors is an integer number (300023490).

Almost surely, 2^12107047743 is an apocalyptic number.

12107047743 is a deficient number, since it is larger than the sum of its proper divisors (9494643537).

12107047743 is a wasteful number, since it uses less digits than its factorization.

12107047743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677 (or 4667 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The spelling of 12107047743 in words is "twelve billion, one hundred seven million, forty-seven thousand, seven hundred forty-three".