16705934402994 has 64 divisors (see below), whose sum is σ = 38322811253760. Its totient is φ = 5388876864000.

The previous prime is 16705934402959. The next prime is 16705934403049. The reversal of 16705934402994 is 49920443950761.

16705934402994 is a `hidden beast` number, since 1 + 67 + 0 + 59 + 34 + 402 + 9 + 94 = 666.

16705934402994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84171714 + ... + 84369954.

It is an arithmetic number, because the mean of its divisors is an integer number (598793925840).

Almost surely, 2^{16705934402994} is an apocalyptic number.

16705934402994 is an abundant number, since it is smaller than the sum of its proper divisors (21616876850766).

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

16705934402994 is a wasteful number, since it uses less digits than its factorization.

16705934402994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248624 (or 248618 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 16705934402994 in words is "sixteen trillion, seven hundred five billion, nine hundred thirty-four million, four hundred two thousand, nine hundred ninety-four".