74462283194 has 12 divisors (see below), whose sum is σ = 120946135086. Its totient is φ = 34367207472.

The previous prime is 74462283169. The next prime is 74462283197. The reversal of 74462283194 is 49138226447.

It can be written as a sum of positive squares in 3 ways, for example, as 59514042025 + 14948241169 = 243955^2 + 122263^2 .

It is not an unprimeable number, because it can be changed into a prime (74462283197) 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 5 ways as a sum of consecutive naturals, for example, 110150969 + ... + 110151644.

Almost surely, 2^74462283194 is an apocalyptic number.

74462283194 is a deficient number, since it is larger than the sum of its proper divisors (46483851892).

74462283194 is a wasteful number, since it uses less digits than its factorization.

74462283194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220302641 (or 220302628 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The spelling of 74462283194 in words is "seventy-four billion, four hundred sixty-two million, two hundred eighty-three thousand, one hundred ninety-four".