74321171058 has 32 divisors (see below), whose sum is σ = 161860996800. Its totient is φ = 22660537536.

The previous prime is 74321171051. The next prime is 74321171083. The reversal of 74321171058 is 85017112347.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (74321171051) 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, 11237041 + ... + 11243652.

It is an arithmetic number, because the mean of its divisors is an integer number (5058156150).

Almost surely, 2^74321171058 is an apocalyptic number.

74321171058 is an abundant number, since it is smaller than the sum of its proper divisors (87539825742).

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

74321171058 is a wasteful number, since it uses less digits than its factorization.

74321171058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480746.

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 74321171058 in words is "seventy-four billion, three hundred twenty-one million, one hundred seventy-one thousand, fifty-eight".