16339410409 has 8 divisors (see below), whose sum is σ = 18883428480. Its totient is φ = 13847846496.

The previous prime is 16339410401. The next prime is 16339410431. The reversal of 16339410409 is 90401493361.

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 16339410409 - 2³ = 16339410401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16339410401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13112869 + ... + 13114114.

It is an arithmetic number, because the mean of its divisors is an integer number (2360428560).

Almost surely, 2^16339410409 is an apocalyptic number.

It is an amenable number.

16339410409 is a deficient number, since it is larger than the sum of its proper divisors (2544018071).

16339410409 is an equidigital number, since it uses as much as digits as its factorization.

16339410409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26227079.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 16339410409 in words is "sixteen billion, three hundred thirty-nine million, four hundred ten thousand, four hundred nine".