12412029191648 has 24 divisors (see below), whose sum is σ = 24439445886240. Its totient is φ = 6205185792000.

The previous prime is 12412029191647. The next prime is 12412029191657. The reversal of 12412029191648 is 84619192021421.

It is a happy number.

12412029191648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12412029191596 and 12412029191605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412029191641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25656728 + ... + 26136023.

It is an arithmetic number, because the mean of its divisors is an integer number (1018310245260).

Almost surely, 2^{12412029191648} is an apocalyptic number.

It is an amenable number.

12412029191648 is a deficient number, since it is larger than the sum of its proper divisors (12027416694592).

12412029191648 is an equidigital number, since it uses as much as digits as its factorization.

12412029191648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51800250 (or 51800242 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 12412029191648 in words is "twelve trillion, four hundred twelve billion, twenty-nine million, one hundred ninety-one thousand, six hundred forty-eight".