16667151677216 has 96 divisors (see below), whose sum is σ = 33825380198400. Its totient is φ = 8080751427840.

The previous prime is 16667151677201. The next prime is 16667151677219. The reversal of 16667151677216 is 61277615176661.

It is not an unprimeable number, because it can be changed into a prime (16667151677219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98795945 + ... + 98964503.

It is an arithmetic number, because the mean of its divisors is an integer number (352347710400).

Almost surely, 2^{16667151677216} is an apocalyptic number.

16667151677216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16667151677216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16912690099200).

16667151677216 is an abundant number, since it is smaller than the sum of its proper divisors (17158228521184).

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

16667151677216 is a wasteful number, since it uses less digits than its factorization.

16667151677216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169342 (or 169334 counting only the distinct ones).

The product of its digits is 26671680, while the sum is 62.

The spelling of 16667151677216 in words is "sixteen trillion, six hundred sixty-seven billion, one hundred fifty-one million, six hundred seventy-seven thousand, two hundred sixteen".