12845841041 has 8 divisors (see below), whose sum is σ = 14392392384. Its totient is φ = 11362414320.

The previous prime is 12845840999. The next prime is 12845841061. The reversal of 12845841041 is 14014854821.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12845841041 - 2¹⁸ = 12845578897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12845840986 and 12845841004.

It is not an unprimeable number, because it can be changed into a prime (12845841061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15780725 + ... + 15781538.

It is an arithmetic number, because the mean of its divisors is an integer number (1799049048).

Almost surely, 2^12845841041 is an apocalyptic number.

12845841041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12845841041 is a deficient number, since it is larger than the sum of its proper divisors (1546551343).

12845841041 is a wasteful number, since it uses less digits than its factorization.

12845841041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31562311.

The product of its (nonzero) digits is 40960, while the sum is 38.

The spelling of 12845841041 in words is "twelve billion, eight hundred forty-five million, eight hundred forty-one thousand, forty-one".