16994966334 has 128 divisors (see below), whose sum is σ = 37701780480. Its totient is φ = 5085388800.

The previous prime is 16994966299. The next prime is 16994966357. The reversal of 16994966334 is 43366949961.

16994966334 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54646039 + ... + 54646349.

It is an arithmetic number, because the mean of its divisors is an integer number (294545160).

Almost surely, 2^16994966334 is an apocalyptic number.

16994966334 is an abundant number, since it is smaller than the sum of its proper divisors (20706814146).

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

16994966334 is a wasteful number, since it uses less digits than its factorization.

16994966334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its digits is 22674816, while the sum is 60.

The spelling of 16994966334 in words is "sixteen billion, nine hundred ninety-four million, nine hundred sixty-six thousand, three hundred thirty-four".