808148080068 has 24 divisors (see below), whose sum is σ = 2155061547072. Its totient is φ = 230899451424.

The previous prime is 808148080067. The next prime is 808148080079. The reversal of 808148080068 is 860080841808.

It is a self number, because there is not a number n which added to its sum of digits gives 808148080068.

It is not an unprimeable number, because it can be changed into a prime (808148080067) 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 7 ways as a sum of consecutive naturals, for example, 4810405155 + ... + 4810405322.

It is an arithmetic number, because the mean of its divisors is an integer number (89794231128).

Almost surely, 2^808148080068 is an apocalyptic number.

It is an amenable number.

808148080068 is an abundant number, since it is smaller than the sum of its proper divisors (1346913467004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808148080068 is a wasteful number, since it uses less digits than its factorization.

808148080068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620810491 (or 9620810489 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 51.

The spelling of 808148080068 in words is "eight hundred eight billion, one hundred forty-eight million, eighty thousand, sixty-eight".