12424444363 has 2 divisors, whose sum is σ = 12424444364. Its totient is φ = 12424444362.

The previous prime is 12424444321. The next prime is 12424444429. The reversal of 12424444363 is 36344442421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12424444363 is a prime.

It is not a weakly prime, because it can be changed into another prime (12424444303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212222181 + 6212222182.

It is an arithmetic number, because the mean of its divisors is an integer number (6212222182).

Almost surely, 2^12424444363 is an apocalyptic number.

12424444363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12424444363 is an equidigital number, since it uses as much as digits as its factorization.

12424444363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 37.

Adding to 12424444363 its reverse (36344442421), we get a palindrome (48768886784).

The spelling of 12424444363 in words is "twelve billion, four hundred twenty-four million, four hundred forty-four thousand, three hundred sixty-three".