16840607722 has 8 divisors (see below), whose sum is σ = 25270169472. Its totient is φ = 8417217900.

The previous prime is 16840607717. The next prime is 16840607731. The reversal of 16840607722 is 22770604861.

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

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, 1536154 + ... + 1547077.

It is an arithmetic number, because the mean of its divisors is an integer number (3158771184).

Almost surely, 2^16840607722 is an apocalyptic number.

16840607722 is a deficient number, since it is larger than the sum of its proper divisors (8429561750).

16840607722 is a wasteful number, since it uses less digits than its factorization.

16840607722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085964.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 16840607722 in words is "sixteen billion, eight hundred forty million, six hundred seven thousand, seven hundred twenty-two".