16622340396 has 24 divisors (see below), whose sum is σ = 40471785984. Its totient is φ = 5299876560.

The previous prime is 16622340377. The next prime is 16622340407. The reversal of 16622340396 is 69304322661.

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, 30112660 + ... + 30113211.

It is an arithmetic number, because the mean of its divisors is an integer number (1686324416).

Almost surely, 2^16622340396 is an apocalyptic number.

It is an amenable number.

16622340396 is an abundant number, since it is smaller than the sum of its proper divisors (23849445588).

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

16622340396 is a wasteful number, since it uses less digits than its factorization.

16622340396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60225901 (or 60225899 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 16622340396 in words is "sixteen billion, six hundred twenty-two million, three hundred forty thousand, three hundred ninety-six".