74423444362 has 8 divisors (see below), whose sum is σ = 111646166436. Its totient is φ = 37208055552.

The previous prime is 74423444351. The next prime is 74423444393. The reversal of 74423444362 is 26344432447.

It can be written as a sum of positive squares in 2 ways, for example, as 72937264761 + 1486179601 = 270069^2 + 38551^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807873 + ... + 1848580.

Almost surely, 2^74423444362 is an apocalyptic number.

74423444362 is a deficient number, since it is larger than the sum of its proper divisors (37222722074).

74423444362 is a wasteful number, since it uses less digits than its factorization.

74423444362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666632.

The product of its digits is 1548288, while the sum is 43.

The spelling of 74423444362 in words is "seventy-four billion, four hundred twenty-three million, four hundred forty-four thousand, three hundred sixty-two".