80012141887 has 2 divisors, whose sum is σ = 80012141888. Its totient is φ = 80012141886.

The previous prime is 80012141857. The next prime is 80012141893. The reversal of 80012141887 is 78814121008.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80012141887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80012141857) 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 as a sum of consecutive naturals, namely, 40006070943 + 40006070944.

It is an arithmetic number, because the mean of its divisors is an integer number (40006070944).

Almost surely, 2^80012141887 is an apocalyptic number.

80012141887 is a deficient number, since it is larger than the sum of its proper divisors (1).

80012141887 is an equidigital number, since it uses as much as digits as its factorization.

80012141887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28672, while the sum is 40.

The spelling of 80012141887 in words is "eighty billion, twelve million, one hundred forty-one thousand, eight hundred eighty-seven".