16582122944 has 14 divisors (see below), whose sum is σ = 32905150344. Its totient is φ = 8291061440.

The previous prime is 16582122923. The next prime is 16582122967. The reversal of 16582122944 is 44922128561.

It is a junction number, because it is equal to n+sod(n) for n = 16582122895 and 16582122904.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 129547772 + ... + 129547899.

Almost surely, 2^16582122944 is an apocalyptic number.

It is an amenable number.

16582122944 is a deficient number, since it is larger than the sum of its proper divisors (16323027400).

16582122944 is an equidigital number, since it uses as much as digits as its factorization.

16582122944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259095683 (or 259095673 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The spelling of 16582122944 in words is "sixteen billion, five hundred eighty-two million, one hundred twenty-two thousand, nine hundred forty-four".