80868841041 has 8 divisors (see below), whose sum is σ = 112513170240. Its totient is φ = 51568536272.

The previous prime is 80868840979. The next prime is 80868841051. The reversal of 80868841041 is 14014886808.

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 a de Polignac number, because none of the positive numbers 2^k-80868841041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80868841051) 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, 586006026 + ... + 586006163.

It is an arithmetic number, because the mean of its divisors is an integer number (14064146280).

Almost surely, 2^80868841041 is an apocalyptic number.

It is an amenable number.

80868841041 is a deficient number, since it is larger than the sum of its proper divisors (31644329199).

80868841041 is a wasteful number, since it uses less digits than its factorization.

80868841041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172012215.

The product of its (nonzero) digits is 393216, while the sum is 48.

The spelling of 80868841041 in words is "eighty billion, eight hundred sixty-eight million, eight hundred forty-one thousand, forty-one".