12402433112 has 16 divisors (see below), whose sum is σ = 23573118840. Its totient is φ = 6116268096.

The previous prime is 12402433091. The next prime is 12402433151. The reversal of 12402433112 is 21133420421.

12402433112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10617938 + ... + 10619105.

Almost surely, 2^12402433112 is an apocalyptic number.

It is an amenable number.

12402433112 is a deficient number, since it is larger than the sum of its proper divisors (11170685728).

12402433112 is a wasteful number, since it uses less digits than its factorization.

12402433112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21237122 (or 21237118 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12402433112 its reverse (21133420421), we get a palindrome (33535853533).

The spelling of 12402433112 in words is "twelve billion, four hundred two million, four hundred thirty-three thousand, one hundred twelve".