12046068156 has 24 divisors (see below), whose sum is σ = 28211217664. Its totient is φ = 4000538160.

The previous prime is 12046068103. The next prime is 12046068157. The reversal of 12046068156 is 65186064021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12046068157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1848850 + ... + 1855353.

Almost surely, 2^12046068156 is an apocalyptic number.

It is an amenable number.

12046068156 is an abundant number, since it is smaller than the sum of its proper divisors (16165149508).

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

12046068156 is a wasteful number, since it uses less digits than its factorization.

12046068156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704481 (or 3704479 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 12046068156 in words is "twelve billion, forty-six million, sixty-eight thousand, one hundred fifty-six".