12424534445 has 8 divisors (see below), whose sum is σ = 14913007200. Its totient is φ = 9937250320.

The previous prime is 12424534433. The next prime is 12424534457. The reversal of 12424534445 is 54443542421.

It is an interprime number because it is at equal distance from previous prime (12424534433) and next prime (12424534457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12424534445 - 2¹⁰ = 12424533421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12424534399 and 12424534408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273995 + ... + 316104.

It is an arithmetic number, because the mean of its divisors is an integer number (1864125900).

Almost surely, 2^12424534445 is an apocalyptic number.

It is an amenable number.

12424534445 is a deficient number, since it is larger than the sum of its proper divisors (2488472755).

12424534445 is an equidigital number, since it uses as much as digits as its factorization.

12424534445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594315.

The product of its digits is 307200, while the sum is 38.

The spelling of 12424534445 in words is "twelve billion, four hundred twenty-four million, five hundred thirty-four thousand, four hundred forty-five".