80094429771 has 4 divisors (see below), whose sum is σ = 106792573032. Its totient is φ = 53396286512.

The previous prime is 80094429763. The next prime is 80094429823. The reversal of 80094429771 is 17792449008.

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

It is a cyclic number.

It is not a de Polignac number, because 80094429771 - 2³ = 80094429763 is a prime.

It is a super-2 number, since 2×80094429771² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80094429761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13349071626 + ... + 13349071631.

It is an arithmetic number, because the mean of its divisors is an integer number (26698143258).

Almost surely, 2^80094429771 is an apocalyptic number.

80094429771 is a deficient number, since it is larger than the sum of its proper divisors (26698143261).

80094429771 is a wasteful number, since it uses less digits than its factorization.

80094429771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26698143260.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 80094429771 in words is "eighty billion, ninety-four million, four hundred twenty-nine thousand, seven hundred seventy-one".