16857340353334 has 32 divisors (see below), whose sum is σ = 27505131990336. Its totient is φ = 7702037539200.

The previous prime is 16857340353263. The next prime is 16857340353379. The reversal of 16857340353334 is 43335304375861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15890824 + ... + 16918420.

It is an arithmetic number, because the mean of its divisors is an integer number (859535374698).

Almost surely, 2^{16857340353334} is an apocalyptic number.

16857340353334 is a deficient number, since it is larger than the sum of its proper divisors (10647791637002).

16857340353334 is a wasteful number, since it uses less digits than its factorization.

16857340353334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033960.

The product of its (nonzero) digits is 32659200, while the sum is 55.

The spelling of 16857340353334 in words is "sixteen trillion, eight hundred fifty-seven billion, three hundred forty million, three hundred fifty-three thousand, three hundred thirty-four".