16802386400330 has 8 divisors (see below), whose sum is σ = 30244295520612. Its totient is φ = 6720954560128.

The previous prime is 16802386400329. The next prime is 16802386400347. The reversal of 16802386400330 is 3300468320861.

It can be written as a sum of positive squares in 2 ways, for example, as 16579253928169 + 223132472161 = 4071763^2 + 472369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 840119320007 + ... + 840119320026.

Almost surely, 2^{16802386400330} is an apocalyptic number.

16802386400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16802386400330 is a deficient number, since it is larger than the sum of its proper divisors (13441909120282).

16802386400330 is a wasteful number, since it uses less digits than its factorization.

16802386400330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680238640040.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 16802386400330 in words is "sixteen trillion, eight hundred two billion, three hundred eighty-six million, four hundred thousand, three hundred thirty".