16736411209 has 8 divisors (see below), whose sum is σ = 20252464128. Its totient is φ = 13501642560.

The previous prime is 16736411123. The next prime is 16736411221. The reversal of 16736411209 is 90211463761.

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

It is not a de Polignac number, because 16736411209 - 2¹⁷ = 16736280137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16736411249) 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, 70320937 + ... + 70321174.

It is an arithmetic number, because the mean of its divisors is an integer number (2531558016).

Almost surely, 2^16736411209 is an apocalyptic number.

It is an amenable number.

16736411209 is a deficient number, since it is larger than the sum of its proper divisors (3516052919).

16736411209 is a wasteful number, since it uses less digits than its factorization.

16736411209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140642135.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 16736411209 in words is "sixteen billion, seven hundred thirty-six million, four hundred eleven thousand, two hundred nine".