74000066718 has 8 divisors (see below), whose sum is σ = 148000133448. Its totient is φ = 24666688904.

The previous prime is 74000066713. The next prime is 74000066719. The reversal of 74000066718 is 81766000047.

It is a sphenic number, since it is the product of 3 distinct primes.

74000066718 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74000066713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6166672221 + ... + 6166672232.

It is an arithmetic number, because the mean of its divisors is an integer number (18500016681).

Almost surely, 2^74000066718 is an apocalyptic number.

74000066718 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74000066718 is a wasteful number, since it uses less digits than its factorization.

74000066718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333344458.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 74000066718 in words is "seventy-four billion, sixty-six thousand, seven hundred eighteen".