11412423412 has 48 divisors (see below), whose sum is σ = 22135456000. Its totient is φ = 5114212992.

The previous prime is 11412423409. The next prime is 11412423419. The reversal of 11412423412 is 21432421411.

11412423412 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 not an unprimeable number, because it can be changed into a prime (11412423419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 954133 + ... + 966019.

Almost surely, 2^11412423412 is an apocalyptic number.

It is an amenable number.

11412423412 is a deficient number, since it is larger than the sum of its proper divisors (10723032588).

11412423412 is a wasteful number, since it uses less digits than its factorization.

11412423412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440 (or 12438 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 11412423412 its reverse (21432421411), we get a palindrome (32844844823).

The spelling of 11412423412 in words is "eleven billion, four hundred twelve million, four hundred twenty-three thousand, four hundred twelve".