16706272372086 has 32 divisors (see below), whose sum is σ = 36470561194368. Its totient is φ = 5059657837440.

The previous prime is 16706272372057. The next prime is 16706272372117. The reversal of 16706272372086 is 68027327260761.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71105380 + ... + 71339943.

It is an arithmetic number, because the mean of its divisors is an integer number (1139705037324).

Almost surely, 2^{16706272372086} is an apocalyptic number.

16706272372086 is an abundant number, since it is smaller than the sum of its proper divisors (19764288822282).

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

16706272372086 is a wasteful number, since it uses less digits than its factorization.

16706272372086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142447116.

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 16706272372086 in words is "sixteen trillion, seven hundred six billion, two hundred seventy-two million, three hundred seventy-two thousand, eighty-six".