12428004051841 has 32 divisors (see below), whose sum is σ = 15551341701120. Its totient is φ = 9685481472000.

The previous prime is 12428004051769. The next prime is 12428004051851. The reversal of 12428004051841 is 14815040082421.

It is a cyclic number.

It is not a de Polignac number, because 12428004051841 - 2⁷ = 12428004051713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12428004051794 and 12428004051803.

It is not an unprimeable number, because it can be changed into a prime (12428004051851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 861360 + ... + 5059441.

It is an arithmetic number, because the mean of its divisors is an integer number (485979428160).

Almost surely, 2^{12428004051841} is an apocalyptic number.

It is an amenable number.

12428004051841 is a deficient number, since it is larger than the sum of its proper divisors (3123337649279).

12428004051841 is a wasteful number, since it uses less digits than its factorization.

12428004051841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921425.

The product of its (nonzero) digits is 81920, while the sum is 40.

The spelling of 12428004051841 in words is "twelve trillion, four hundred twenty-eight billion, four million, fifty-one thousand, eight hundred forty-one".