16600867328 has 20 divisors (see below), whose sum is σ = 33169312110. Its totient is φ = 8300433408.

The previous prime is 16600867301. The next prime is 16600867363. The reversal of 16600867328 is 82376800661.

It can be written as a sum of positive squares in only one way, i.e., 9072181504 + 7528685824 = 95248^2 + 86768^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16211273 + ... + 16212296.

Almost surely, 2^16600867328 is an apocalyptic number.

It is an amenable number.

16600867328 is a deficient number, since it is larger than the sum of its proper divisors (16568444782).

16600867328 is an frugal number, since it uses more digits than its factorization.

16600867328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32423587 (or 32423571 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 16600867328 in words is "sixteen billion, six hundred million, eight hundred sixty-seven thousand, three hundred twenty-eight".