74007340068 has 12 divisors (see below), whose sum is σ = 172683793520. Its totient is φ = 24669113352.

The previous prime is 74007340049. The next prime is 74007340103. The reversal of 74007340068 is 86004370047.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083639158 + ... + 3083639181.

Almost surely, 2^74007340068 is an apocalyptic number.

It is an amenable number.

74007340068 is an abundant number, since it is smaller than the sum of its proper divisors (98676453452).

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

74007340068 is a wasteful number, since it uses less digits than its factorization.

74007340068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6167278346 (or 6167278344 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 74007340068 in words is "seventy-four billion, seven million, three hundred forty thousand, sixty-eight".