80132446327 has 2 divisors, whose sum is σ = 80132446328. Its totient is φ = 80132446326.

The previous prime is 80132446291. The next prime is 80132446333. The reversal of 80132446327 is 72364423108.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80132446327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80132446327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80132446367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40066223163 + 40066223164.

It is an arithmetic number, because the mean of its divisors is an integer number (40066223164).

Almost surely, 2^80132446327 is an apocalyptic number.

80132446327 is a deficient number, since it is larger than the sum of its proper divisors (1).

80132446327 is an equidigital number, since it uses as much as digits as its factorization.

80132446327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 80132446327 in words is "eighty billion, one hundred thirty-two million, four hundred forty-six thousand, three hundred twenty-seven".