12426202580 has 24 divisors (see below), whose sum is σ = 28467300960. Its totient is φ = 4518619040.

The previous prime is 12426202567. The next prime is 12426202589. The reversal of 12426202580 is 8520262421.

12426202580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12426202589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28241150 + ... + 28241589.

It is an arithmetic number, because the mean of its divisors is an integer number (1186137540).

Almost surely, 2^12426202580 is an apocalyptic number.

12426202580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12426202580 is an abundant number, since it is smaller than the sum of its proper divisors (16041098380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12426202580 is a wasteful number, since it uses less digits than its factorization.

12426202580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56482759 (or 56482757 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 12426202580 in words is "twelve billion, four hundred twenty-six million, two hundred two thousand, five hundred eighty".