74433370442 has 8 divisors (see below), whose sum is σ = 111663635076. Its totient is φ = 37212158752.

The previous prime is 74433370439. The next prime is 74433370483. The reversal of 74433370442 is 24407333447.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 70023215161 + 4410155281 = 264619^2 + 66409^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 74433370442.

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, 2242643 + ... + 2275590.

Almost surely, 2^74433370442 is an apocalyptic number.

74433370442 is a deficient number, since it is larger than the sum of its proper divisors (37230264634).

74433370442 is a wasteful number, since it uses less digits than its factorization.

74433370442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526472.

The product of its (nonzero) digits is 677376, while the sum is 41.

The spelling of 74433370442 in words is "seventy-four billion, four hundred thirty-three million, three hundred seventy thousand, four hundred forty-two".