16434846766 has 48 divisors (see below), whose sum is σ = 27949062960. Its totient is φ = 7235155200.

The previous prime is 16434846731. The next prime is 16434846767. The reversal of 16434846766 is 66764843461.

16434846766 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16434846767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 803466 + ... + 823666.

It is an arithmetic number, because the mean of its divisors is an integer number (582272145).

Almost surely, 2^16434846766 is an apocalyptic number.

16434846766 is a deficient number, since it is larger than the sum of its proper divisors (11514216194).

16434846766 is a wasteful number, since it uses less digits than its factorization.

16434846766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20341 (or 20328 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 55.

The spelling of 16434846766 in words is "sixteen billion, four hundred thirty-four million, eight hundred forty-six thousand, seven hundred sixty-six".