16500070330 has 32 divisors (see below), whose sum is σ = 29890041984. Its totient is φ = 6557956416.

The previous prime is 16500070319. The next prime is 16500070343. The reversal of 16500070330 is 3307000561.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16500070295 and 16500070304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036209 + ... + 1052011.

It is an arithmetic number, because the mean of its divisors is an integer number (934063812).

Almost surely, 2^16500070330 is an apocalyptic number.

16500070330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16500070330 is a deficient number, since it is larger than the sum of its proper divisors (13389971654).

16500070330 is a wasteful number, since it uses less digits than its factorization.

16500070330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470.

The product of its (nonzero) digits is 1890, while the sum is 25.

Adding to 16500070330 its reverse (3307000561), we get a palindrome (19807070891).

The spelling of 16500070330 in words is "sixteen billion, five hundred million, seventy thousand, three hundred thirty".