16341329789 has 8 divisors (see below), whose sum is σ = 16366011000. Its totient is φ = 16316669952.

The previous prime is 16341329773. The next prime is 16341329803. The reversal of 16341329789 is 98792314361.

It can be written as a sum of positive squares in 4 ways, for example, as 40424164 + 16300905625 = 6358^2 + 127675^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16341329789 - 2⁴ = 16341329773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16341329789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16341329729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2094107 + ... + 2101895.

It is an arithmetic number, because the mean of its divisors is an integer number (2045751375).

Almost surely, 2^16341329789 is an apocalyptic number.

It is an amenable number.

16341329789 is a deficient number, since it is larger than the sum of its proper divisors (24681211).

16341329789 is a wasteful number, since it uses less digits than its factorization.

16341329789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10687.

The product of its digits is 1959552, while the sum is 53.

The spelling of 16341329789 in words is "sixteen billion, three hundred forty-one million, three hundred twenty-nine thousand, seven hundred eighty-nine".