74306840214 has 8 divisors (see below), whose sum is σ = 148613680440. Its totient is φ = 24768946736.

The previous prime is 74306840191. The next prime is 74306840227. The reversal of 74306840214 is 41204860347.

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

74306840214 is an admirable number.

It is a congruent number.

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, 6192236679 + ... + 6192236690.

It is an arithmetic number, because the mean of its divisors is an integer number (18576710055).

Almost surely, 2^74306840214 is an apocalyptic number.

74306840214 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.

74306840214 is a wasteful number, since it uses less digits than its factorization.

74306840214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384473374.

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 74306840214 in words is "seventy-four billion, three hundred six million, eight hundred forty thousand, two hundred fourteen".