12496180345 has 8 divisors (see below), whose sum is σ = 16358636160. Its totient is φ = 9088131120.

The previous prime is 12496180343. The next prime is 12496180349. The reversal of 12496180345 is 54308169421.

12496180345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12496180345 - 2¹ = 12496180343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12496180343) 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, 113601585 + ... + 113601694.

It is an arithmetic number, because the mean of its divisors is an integer number (2044829520).

Almost surely, 2^12496180345 is an apocalyptic number.

It is an amenable number.

12496180345 is a deficient number, since it is larger than the sum of its proper divisors (3862455815).

12496180345 is a wasteful number, since it uses less digits than its factorization.

12496180345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227203295.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 12496180345 in words is "twelve billion, four hundred ninety-six million, one hundred eighty thousand, three hundred forty-five".