12334447156 has 12 divisors (see below), whose sum is σ = 22329602820. Its totient is φ = 5954560640.

The previous prime is 12334447141. The next prime is 12334447159. The reversal of 12334447156 is 65174443321.

It can be written as a sum of positive squares in 2 ways, for example, as 6963902500 + 5370544656 = 83450^2 + 73284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334447159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53165605 + ... + 53165836.

It is an arithmetic number, because the mean of its divisors is an integer number (1860800235).

Almost surely, 2^12334447156 is an apocalyptic number.

It is an amenable number.

12334447156 is a deficient number, since it is larger than the sum of its proper divisors (9995155664).

12334447156 is a wasteful number, since it uses less digits than its factorization.

12334447156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106331474 (or 106331472 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The spelling of 12334447156 in words is "twelve billion, three hundred thirty-four million, four hundred forty-seven thousand, one hundred fifty-six".