80044134111 has 6 divisors (see below), whose sum is σ = 115619304840. Its totient is φ = 53362756068.

The previous prime is 80044134083. The next prime is 80044134127. The reversal of 80044134111 is 11143144008.

80044134111 is a `hidden beast` number, since 80 + 0 + 441 + 34 + 111 = 666.

It is not a de Polignac number, because 80044134111 - 2¹⁵ = 80044101343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80042134111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4446896331 + ... + 4446896348.

It is an arithmetic number, because the mean of its divisors is an integer number (19269884140).

Almost surely, 2^80044134111 is an apocalyptic number.

80044134111 is a deficient number, since it is larger than the sum of its proper divisors (35575170729).

80044134111 is a wasteful number, since it uses less digits than its factorization.

80044134111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8893792685 (or 8893792682 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 80044134111 its reverse (11143144008), we get a palindrome (91187278119).

The spelling of 80044134111 in words is "eighty billion, forty-four million, one hundred thirty-four thousand, one hundred eleven".