80083440986 has 8 divisors (see below), whose sum is σ = 124000166784. Its totient is φ = 38750052060.

The previous prime is 80083440979. The next prime is 80083440989. The reversal of 80083440986 is 68904438008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (80083440989) 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 3 ways as a sum of consecutive naturals, for example, 645834140 + ... + 645834263.

It is an arithmetic number, because the mean of its divisors is an integer number (15500020848).

Almost surely, 2^80083440986 is an apocalyptic number.

80083440986 is a deficient number, since it is larger than the sum of its proper divisors (43916725798).

80083440986 is a wasteful number, since it uses less digits than its factorization.

80083440986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291668436.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 80083440986 in words is "eighty billion, eighty-three million, four hundred forty thousand, nine hundred eighty-six".