12808940577041 has 16 divisors (see below), whose sum is σ = 14692619579904. Its totient is φ = 10938724467264.

The previous prime is 12808940577023. The next prime is 12808940577061. The reversal of 12808940577041 is 14077504980821.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12808940577041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12808940577011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29827736 + ... + 30254118.

It is an arithmetic number, because the mean of its divisors is an integer number (918288723744).

Almost surely, 2^{12808940577041} is an apocalyptic number.

It is an amenable number.

12808940577041 is a deficient number, since it is larger than the sum of its proper divisors (1883679002863).

12808940577041 is a wasteful number, since it uses less digits than its factorization.

12808940577041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442160.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 12808940577041 in words is "twelve trillion, eight hundred eight billion, nine hundred forty million, five hundred seventy-seven thousand, forty-one".