74444452234 has 16 divisors (see below), whose sum is σ = 112798917000. Its totient is φ = 36845466624.

The previous prime is 74444452223. The next prime is 74444452279. The reversal of 74444452234 is 43225444447.

It can be written as a sum of positive squares in 4 ways, for example, as 72655585209 + 1788867025 = 269547^2 + 42295^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65914 + ... + 391450.

Almost surely, 2^74444452234 is an apocalyptic number.

74444452234 is a deficient number, since it is larger than the sum of its proper divisors (38354464766).

74444452234 is a wasteful number, since it uses less digits than its factorization.

74444452234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326697.

The product of its digits is 1720320, while the sum is 43.

The spelling of 74444452234 in words is "seventy-four billion, four hundred forty-four million, four hundred fifty-two thousand, two hundred thirty-four".