80426807211 has 8 divisors (see below), whose sum is σ = 107240157504. Its totient is φ = 53615664200.

The previous prime is 80426807177. The next prime is 80426807231. The reversal of 80426807211 is 11270862408.

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 80426807211 - 2⁹ = 80426806699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80426807211.

It is not an unprimeable number, because it can be changed into a prime (80426807231) 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, 464841 + ... + 613946.

It is an arithmetic number, because the mean of its divisors is an integer number (13405019688).

Almost surely, 2^80426807211 is an apocalyptic number.

80426807211 is a deficient number, since it is larger than the sum of its proper divisors (26813350293).

80426807211 is a wasteful number, since it uses less digits than its factorization.

80426807211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103641.

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 80426807211 in words is "eighty billion, four hundred twenty-six million, eight hundred seven thousand, two hundred eleven".