80000808888839 has 2 divisors, whose sum is σ = 80000808888840. Its totient is φ = 80000808888838.

The previous prime is 80000808888809. The next prime is 80000808888899. The reversal of 80000808888839 is 93888880800008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80000808888839 - 2³² = 79996513921543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80000808888809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000404444419 + 40000404444420.

It is an arithmetic number, because the mean of its divisors is an integer number (40000404444420).

Almost surely, 2^{80000808888839} is an apocalyptic number.

80000808888839 is a deficient number, since it is larger than the sum of its proper divisors (1).

80000808888839 is an equidigital number, since it uses as much as digits as its factorization.

80000808888839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56623104, while the sum is 68.

The spelling of 80000808888839 in words is "eighty trillion, eight hundred eight million, eight hundred eighty-eight thousand, eight hundred thirty-nine".