16632927744 has 80 divisors (see below), whose sum is σ = 44346951792. Its totient is φ = 5539831808.

The previous prime is 16632927737. The next prime is 16632927791. The reversal of 16632927744 is 44772923661.

It is a happy number.

16632927744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2289622 + ... + 2296874.

Almost surely, 2^16632927744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16632927744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22173475896).

16632927744 is an abundant number, since it is smaller than the sum of its proper divisors (27714024048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16632927744 is an equidigital number, since it uses as much as digits as its factorization.

16632927744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767 (or 8751 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 51.

The spelling of 16632927744 in words is "sixteen billion, six hundred thirty-two million, nine hundred twenty-seven thousand, seven hundred forty-four".