16662037020170 has 16 divisors (see below), whose sum is σ = 30035578312800. Its totient is φ = 6655056657744.

The previous prime is 16662037020151. The next prime is 16662037020193. The reversal of 16662037020170 is 7102073026661.

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, 1219761620 + ... + 1219775279.

It is an arithmetic number, because the mean of its divisors is an integer number (1877223644550).

Almost surely, 2^{16662037020170} is an apocalyptic number.

16662037020170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16662037020170 is a deficient number, since it is larger than the sum of its proper divisors (13373541292630).

16662037020170 is a wasteful number, since it uses less digits than its factorization.

16662037020170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439537589.

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 16662037020170 in words is "sixteen trillion, six hundred sixty-two billion, thirty-seven million, twenty thousand, one hundred seventy".