16744542026 has 8 divisors (see below), whose sum is σ = 25149308004. Its totient is φ = 8361439360.

The previous prime is 16744541963. The next prime is 16744542047. The reversal of 16744542026 is 62024544761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16679980801 + 64561225 = 129151^2 + 8035^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5413895 + ... + 5416986.

Almost surely, 2^16744542026 is an apocalyptic number.

16744542026 is a deficient number, since it is larger than the sum of its proper divisors (8404765978).

16744542026 is a wasteful number, since it uses less digits than its factorization.

16744542026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10831656.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 16744542026 in words is "sixteen billion, seven hundred forty-four million, five hundred forty-two thousand, twenty-six".