74080000068 has 48 divisors (see below), whose sum is σ = 186868489920. Its totient is φ = 22761419904.

The previous prime is 74080000067. The next prime is 74080000073. The reversal of 74080000068 is 86000008047.

It is a junction number, because it is equal to n+sod(n) for n = 74079999993 and 74080000038.

It is not an unprimeable number, because it can be changed into a prime (74080000063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4382271 + ... + 4399142.

It is an arithmetic number, because the mean of its divisors is an integer number (3893093540).

Almost surely, 2^74080000068 is an apocalyptic number.

It is an amenable number.

74080000068 is an abundant number, since it is smaller than the sum of its proper divisors (112788489852).

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

74080000068 is a wasteful number, since it uses less digits than its factorization.

74080000068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8781476 (or 8781474 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 74080000068 in words is "seventy-four billion, eighty million, sixty-eight", and thus it is an aban number.