16471116165155 has 8 divisors (see below), whose sum is σ = 19765368864384. Its totient is φ = 13176873288000.

The previous prime is 16471116165113. The next prime is 16471116165191. The reversal of 16471116165155 is 55156161117461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16471116165155 - 2¹⁶ = 16471116099619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1953455 + ... + 6062855.

It is an arithmetic number, because the mean of its divisors is an integer number (2470671108048).

Almost surely, 2^{16471116165155} is an apocalyptic number.

16471116165155 is a deficient number, since it is larger than the sum of its proper divisors (3294252699229).

16471116165155 is an equidigital number, since it uses as much as digits as its factorization.

16471116165155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911037.

The product of its digits is 756000, while the sum is 50.

The spelling of 16471116165155 in words is "sixteen trillion, four hundred seventy-one billion, one hundred sixteen million, one hundred sixty-five thousand, one hundred fifty-five".