12424790667 has 8 divisors (see below), whose sum is σ = 16566913024. Its totient is φ = 8282931048.

The previous prime is 12424790657. The next prime is 12424790671. The reversal of 12424790667 is 76609742421.

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

It is not a de Polignac number, because 12424790667 - 2¹¹ = 12424788619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12424790657) 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, 118218 + ... + 197040.

It is an arithmetic number, because the mean of its divisors is an integer number (2070864128).

Almost surely, 2^12424790667 is an apocalyptic number.

12424790667 is a deficient number, since it is larger than the sum of its proper divisors (4142122357).

12424790667 is an equidigital number, since it uses as much as digits as its factorization.

12424790667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131369.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 12424790667 in words is "twelve billion, four hundred twenty-four million, seven hundred ninety thousand, six hundred sixty-seven".