16276604928 has 96 divisors (see below), whose sum is σ = 44403559200. Its totient is φ = 5299273728.

The previous prime is 16276604857. The next prime is 16276604987. The reversal of 16276604928 is 82940667261.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233388 + ... + 294996.

It is an arithmetic number, because the mean of its divisors is an integer number (462537075).

Almost surely, 2^16276604928 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 16276604928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22201779600).

16276604928 is an abundant number, since it is smaller than the sum of its proper divisors (28126954272).

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

16276604928 is an equidigital number, since it uses as much as digits as its factorization.

16276604928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61677 (or 61657 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 16276604928 in words is "sixteen billion, two hundred seventy-six million, six hundred four thousand, nine hundred twenty-eight".