80441211 has 4 divisors (see below), whose sum is σ = 107254952. Its totient is φ = 53627472.

The previous prime is 80441203. The next prime is 80441213. The reversal of 80441211 is 11214408.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 80441211 - 2³ = 80441203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80441213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13406866 + ... + 13406871.

It is an arithmetic number, because the mean of its divisors is an integer number (26813738).

Almost surely, 2^80441211 is an apocalyptic number.

80441211 is a deficient number, since it is larger than the sum of its proper divisors (26813741).

80441211 is a wasteful number, since it uses less digits than its factorization.

80441211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26813740.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 80441211 is about 8968.9024412132. The cubic root of 80441211 is about 431.6776197801.

Adding to 80441211 its reverse (11214408), we get a palindrome (91655619).

The spelling of 80441211 in words is "eighty million, four hundred forty-one thousand, two hundred eleven".