12424680197 has 24 divisors (see below), whose sum is σ = 13355089440. Its totient is φ = 11555930880.

The previous prime is 12424680187. The next prime is 12424680209. The reversal of 12424680197 is 79108642421.

It is not a de Polignac number, because 12424680197 - 2⁴ = 12424680181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424680137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11622179 + ... + 11623247.

It is an arithmetic number, because the mean of its divisors is an integer number (556462060).

Almost surely, 2^12424680197 is an apocalyptic number.

12424680197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12424680197 is a deficient number, since it is larger than the sum of its proper divisors (930409243).

12424680197 is a wasteful number, since it uses less digits than its factorization.

12424680197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1524 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 12424680197 in words is "twelve billion, four hundred twenty-four million, six hundred eighty thousand, one hundred ninety-seven".