80864216241 has 8 divisors (see below), whose sum is σ = 108329946144. Its totient is φ = 53653981920.

The previous prime is 80864216231. The next prime is 80864216243. The reversal of 80864216241 is 14261246808.

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

It is not a de Polignac number, because 80864216241 - 2⁶ = 80864216177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80864216193 and 80864216202.

It is not an unprimeable number, because it can be changed into a prime (80864216243) 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, 63873156 + ... + 63874421.

It is an arithmetic number, because the mean of its divisors is an integer number (13541243268).

Almost surely, 2^80864216241 is an apocalyptic number.

It is an amenable number.

80864216241 is a deficient number, since it is larger than the sum of its proper divisors (27465729903).

80864216241 is a wasteful number, since it uses less digits than its factorization.

80864216241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127747791.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 80864216241 in words is "eighty billion, eight hundred sixty-four million, two hundred sixteen thousand, two hundred forty-one".