12051430006 has 16 divisors (see below), whose sum is σ = 22537739520. Its totient is φ = 4695362280.

The previous prime is 12051430003. The next prime is 12051430007. The reversal of 12051430006 is 60003415021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12051430003) 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, 39127866 + ... + 39128173.

It is an arithmetic number, because the mean of its divisors is an integer number (1408608720).

Almost surely, 2^12051430006 is an apocalyptic number.

12051430006 is a deficient number, since it is larger than the sum of its proper divisors (10486309514).

12051430006 is a wasteful number, since it uses less digits than its factorization.

12051430006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78256059.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 12051430006 its reverse (60003415021), we get a palindrome (72054845027).

The spelling of 12051430006 in words is "twelve billion, fifty-one million, four hundred thirty thousand, six".