16326123626 has 16 divisors (see below), whose sum is σ = 25626348864. Its totient is φ = 7786018944.

The previous prime is 16326123607. The next prime is 16326123643. The reversal of 16326123626 is 62632162361.

It is a happy number.

16326123626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16326123626.

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, 486476 + ... + 518951.

It is an arithmetic number, because the mean of its divisors is an integer number (1601646804).

Almost surely, 2^16326123626 is an apocalyptic number.

16326123626 is a deficient number, since it is larger than the sum of its proper divisors (9300225238).

16326123626 is a wasteful number, since it uses less digits than its factorization.

16326123626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005805.

The product of its digits is 93312, while the sum is 38.

Adding to 16326123626 its reverse (62632162361), we get a palindrome (78958285987).

The spelling of 16326123626 in words is "sixteen billion, three hundred twenty-six million, one hundred twenty-three thousand, six hundred twenty-six".