80289322912071 has 80 divisors (see below), whose sum is σ = 148489929403200. Its totient is φ = 42350411428416.

The previous prime is 80289322912069. The next prime is 80289322912087. The reversal of 80289322912071 is 17021922398208.

80289322912071 is a `hidden beast` number, since 8 + 0 + 28 + 9 + 322 + 91 + 207 + 1 = 666.

It is not a de Polignac number, because 80289322912071 - 2¹ = 80289322912069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80289322911999 and 80289322912017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80289322912871) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 30980916 + ... + 33472313.

It is an arithmetic number, because the mean of its divisors is an integer number (1856124117540).

Almost surely, 2^{80289322912071} is an apocalyptic number.

80289322912071 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

80289322912071 is a deficient number, since it is larger than the sum of its proper divisors (68200606491129).

80289322912071 is an equidigital number, since it uses as much as digits as its factorization.

80289322912071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64453287 (or 64453252 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 80289322912071 in words is "eighty trillion, two hundred eighty-nine billion, three hundred twenty-two million, nine hundred twelve thousand, seventy-one".