16662110467436 has 18 divisors (see below), whose sum is σ = 33919296309108. Its totient is φ = 7140904485960.

The previous prime is 16662110467421. The next prime is 16662110467441. The reversal of 16662110467436 is 63476401126661.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42505383650 + ... + 42505384041.

It is an arithmetic number, because the mean of its divisors is an integer number (1884405350506).

Almost surely, 2^{16662110467436} is an apocalyptic number.

It is an amenable number.

16662110467436 is an abundant number, since it is smaller than the sum of its proper divisors (17257185841672).

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

16662110467436 is a wasteful number, since it uses less digits than its factorization.

16662110467436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85010767709 (or 85010767700 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 16662110467436 in words is "sixteen trillion, six hundred sixty-two billion, one hundred ten million, four hundred sixty-seven thousand, four hundred thirty-six".