16682340342 has 16 divisors (see below), whose sum is σ = 33367179312. Its totient is φ = 5560363680.

The previous prime is 16682340281. The next prime is 16682340377. The reversal of 16682340342 is 24304328661.

It is a self number, because there is not a number n which added to its sum of digits gives 16682340342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10893 + ... + 182984.

It is an arithmetic number, because the mean of its divisors is an integer number (2085448707).

Almost surely, 2^16682340342 is an apocalyptic number.

16682340342 is an abundant number, since it is smaller than the sum of its proper divisors (16684838970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16682340342 is a wasteful number, since it uses less digits than its factorization.

16682340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208223.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 16682340342 in words is "sixteen billion, six hundred eighty-two million, three hundred forty thousand, three hundred forty-two".