16814605630 has 64 divisors (see below), whose sum is σ = 32567754240. Its totient is φ = 6235605376.

The previous prime is 16814605603. The next prime is 16814605631. The reversal of 16814605630 is 3650641861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16814605631) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 1003461 + ... + 1020079.

It is an arithmetic number, because the mean of its divisors is an integer number (508871160).

Almost surely, 2^16814605630 is an apocalyptic number.

16814605630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16814605630 is a deficient number, since it is larger than the sum of its proper divisors (15753148610).

16814605630 is a wasteful number, since it uses less digits than its factorization.

16814605630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16785.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 16814605630 in words is "sixteen billion, eight hundred fourteen million, six hundred five thousand, six hundred thirty".