80608357349911 has 2 divisors, whose sum is σ = 80608357349912. Its totient is φ = 80608357349910.

The previous prime is 80608357349909. The next prime is 80608357350119. The reversal of 80608357349911 is 11994375380608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80608357349911 - 2¹ = 80608357349909 is a prime.

Together with 80608357349909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80608357349411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40304178674955 + 40304178674956.

It is an arithmetic number, because the mean of its divisors is an integer number (40304178674956).

Almost surely, 2^{80608357349911} is an apocalyptic number.

80608357349911 is a deficient number, since it is larger than the sum of its proper divisors (1).

80608357349911 is an equidigital number, since it uses as much as digits as its factorization.

80608357349911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 64.

The spelling of 80608357349911 in words is "eighty trillion, six hundred eight billion, three hundred fifty-seven million, three hundred forty-nine thousand, nine hundred eleven".