12444310430 has 32 divisors (see below), whose sum is σ = 22838687424. Its totient is φ = 4880318976.

The previous prime is 12444310409. The next prime is 12444310441. The reversal of 12444310430 is 3401344421.

It is a self number, because there is not a number n which added to its sum of digits gives 12444310430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810182 + ... + 825398.

It is an arithmetic number, because the mean of its divisors is an integer number (713708982).

Almost surely, 2^12444310430 is an apocalyptic number.

12444310430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12444310430 is a deficient number, since it is larger than the sum of its proper divisors (10394376994).

12444310430 is a wasteful number, since it uses less digits than its factorization.

12444310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16820.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12444310430 its reverse (3401344421), we get a palindrome (15845654851).

The spelling of 12444310430 in words is "twelve billion, four hundred forty-four million, three hundred ten thousand, four hundred thirty".