16382840207 has 4 divisors (see below), whose sum is σ = 16394826096. Its totient is φ = 16370854320.

The previous prime is 16382840189. The next prime is 16382840209. The reversal of 16382840207 is 70204828361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16382840207 - 2¹⁰ = 16382839183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16382840209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5990894 + ... + 5993627.

It is an arithmetic number, because the mean of its divisors is an integer number (4098706524).

Almost surely, 2^16382840207 is an apocalyptic number.

16382840207 is a deficient number, since it is larger than the sum of its proper divisors (11985889).

16382840207 is a wasteful number, since it uses less digits than its factorization.

16382840207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11985888.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 16382840207 in words is "sixteen billion, three hundred eighty-two million, eight hundred forty thousand, two hundred seven".