16106324646 has 16 divisors (see below), whose sum is σ = 32303907504. Its totient is φ = 5353565184.

The previous prime is 16106324623. The next prime is 16106324651. The reversal of 16106324646 is 64642360161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3800131 + ... + 3804366.

It is an arithmetic number, because the mean of its divisors is an integer number (2018994219).

Almost surely, 2^16106324646 is an apocalyptic number.

16106324646 is an abundant number, since it is smaller than the sum of its proper divisors (16197582858).

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

16106324646 is a wasteful number, since it uses less digits than its factorization.

16106324646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604855.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 16106324646 in words is "sixteen billion, one hundred six million, three hundred twenty-four thousand, six hundred forty-six".