16340442308 has 12 divisors (see below), whose sum is σ = 28597007040. Its totient is φ = 8169868872.

The previous prime is 16340442281. The next prime is 16340442329. The reversal of 16340442308 is 80324404361.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35585 + ... + 184247.

It is an arithmetic number, because the mean of its divisors is an integer number (2383083920).

Almost surely, 2^16340442308 is an apocalyptic number.

It is an amenable number.

16340442308 is a deficient number, since it is larger than the sum of its proper divisors (12256564732).

16340442308 is a wasteful number, since it uses less digits than its factorization.

16340442308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176146 (or 176144 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 16340442308 its reverse (80324404361), we get a palindrome (96664846669).

The spelling of 16340442308 in words is "sixteen billion, three hundred forty million, four hundred forty-two thousand, three hundred eight".