16662572522714 has 16 divisors (see below), whose sum is σ = 25070192971200. Its totient is φ = 8305877754720.

The previous prime is 16662572522699. The next prime is 16662572522747. The reversal of 16662572522714 is 41722527526661.

It is a self number, because there is not a number n which added to its sum of digits gives 16662572522714.

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, 8134814 + ... + 9974985.

It is an arithmetic number, because the mean of its divisors is an integer number (1566887060700).

Almost surely, 2^{16662572522714} is an apocalyptic number.

16662572522714 is a deficient number, since it is larger than the sum of its proper divisors (8407620448486).

16662572522714 is a wasteful number, since it uses less digits than its factorization.

16662572522714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18111205.

The product of its digits is 16934400, while the sum is 56.

The spelling of 16662572522714 in words is "sixteen trillion, six hundred sixty-two billion, five hundred seventy-two million, five hundred twenty-two thousand, seven hundred fourteen".