74939175111 has 8 divisors (see below), whose sum is σ = 99920191984. Its totient is φ = 49958804160.

The previous prime is 74939175089. The next prime is 74939175151. The reversal of 74939175111 is 11157193947.

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

It is not a de Polignac number, because 74939175111 - 2¹¹ = 74939173063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74939175151) 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 7 ways as a sum of consecutive naturals, for example, 287841 + ... + 482421.

It is an arithmetic number, because the mean of its divisors is an integer number (12490023998).

Almost surely, 2^74939175111 is an apocalyptic number.

74939175111 is a deficient number, since it is larger than the sum of its proper divisors (24981016873).

74939175111 is a wasteful number, since it uses less digits than its factorization.

74939175111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322961.

The product of its digits is 238140, while the sum is 48.

The spelling of 74939175111 in words is "seventy-four billion, nine hundred thirty-nine million, one hundred seventy-five thousand, one hundred eleven".