74242214404 has 24 divisors (see below), whose sum is σ = 131476766400. Its totient is φ = 36680058144.

The previous prime is 74242214381. The next prime is 74242214419. The reversal of 74242214404 is 40441224247.

It is a self number, because there is not a number n which added to its sum of digits gives 74242214404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216304 + ... + 441895.

It is an arithmetic number, because the mean of its divisors is an integer number (5478198600).

Almost surely, 2^74242214404 is an apocalyptic number.

It is an amenable number.

74242214404 is a deficient number, since it is larger than the sum of its proper divisors (57234551996).

74242214404 is a wasteful number, since it uses less digits than its factorization.

74242214404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658539 (or 658537 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 34.

The spelling of 74242214404 in words is "seventy-four billion, two hundred forty-two million, two hundred fourteen thousand, four hundred four".