16466084080 has 20 divisors (see below), whose sum is σ = 38283645672. Its totient is φ = 6586433600.

The previous prime is 16466084021. The next prime is 16466084099. The reversal of 16466084080 is 8048066461.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×16466084080² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102912946 + ... + 102913105.

Almost surely, 2^16466084080 is an apocalyptic number.

16466084080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16466084080 is an abundant number, since it is smaller than the sum of its proper divisors (21817561592).

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

16466084080 is a wasteful number, since it uses less digits than its factorization.

16466084080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205826064 (or 205826058 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 16466084080 in words is "sixteen billion, four hundred sixty-six million, eighty-four thousand, eighty".