16992164716831 has 8 divisors (see below), whose sum is σ = 17887865591520. Its totient is φ = 16109539767552.

The previous prime is 16992164716733. The next prime is 16992164716861. The reversal of 16992164716831 is 13861746129961.

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

It is a cyclic number.

It is not a de Polignac number, because 16992164716831 - 2²⁹ = 16991627845919 is a prime.

It is a super-2 number, since 2×16992164716831² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16992164716861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3268978686 + ... + 3268983883.

It is an arithmetic number, because the mean of its divisors is an integer number (2235983198940).

Almost surely, 2^{16992164716831} is an apocalyptic number.

16992164716831 is a deficient number, since it is larger than the sum of its proper divisors (895700874689).

16992164716831 is a wasteful number, since it uses less digits than its factorization.

16992164716831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6537962705.

The product of its digits is 23514624, while the sum is 64.

The spelling of 16992164716831 in words is "sixteen trillion, nine hundred ninety-two billion, one hundred sixty-four million, seven hundred sixteen thousand, eight hundred thirty-one".