74411675818 has 8 divisors (see below), whose sum is σ = 113447309220. Its totient is φ = 36595906080.

The previous prime is 74411675803. The next prime is 74411675831. The reversal of 74411675818 is 81857611447.

It can be written as a sum of positive squares in 2 ways, for example, as 71306623089 + 3105052729 = 267033^2 + 55723^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 304965763 + ... + 304966006.

Almost surely, 2^74411675818 is an apocalyptic number.

74411675818 is a deficient number, since it is larger than the sum of its proper divisors (39035633402).

74411675818 is a wasteful number, since it uses less digits than its factorization.

74411675818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609931832.

The product of its digits is 1505280, while the sum is 52.

The spelling of 74411675818 in words is "seventy-four billion, four hundred eleven million, six hundred seventy-five thousand, eight hundred eighteen".