74313084192 has 96 divisors (see below), whose sum is σ = 198907591680. Its totient is φ = 24284682240.

The previous prime is 74313084187. The next prime is 74313084193. The reversal of 74313084192 is 29148031347.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (74313084193) 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 15 ways as a sum of consecutive naturals, for example, 7479484 + ... + 7489412.

It is an arithmetic number, because the mean of its divisors is an integer number (2071954080).

Almost surely, 2^74313084192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74313084192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99453795840).

74313084192 is an abundant number, since it is smaller than the sum of its proper divisors (124594507488).

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

74313084192 is a wasteful number, since it uses less digits than its factorization.

74313084192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11466 (or 11458 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 74313084192 in words is "seventy-four billion, three hundred thirteen million, eighty-four thousand, one hundred ninety-two".