16868701870 has 8 divisors (see below), whose sum is σ = 30363663384. Its totient is φ = 6747480744.

The previous prime is 16868701867. The next prime is 16868701879. The reversal of 16868701870 is 7810786861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16868701879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843435084 + ... + 843435103.

It is an arithmetic number, because the mean of its divisors is an integer number (3795457923).

Almost surely, 2^16868701870 is an apocalyptic number.

16868701870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16868701870 is a deficient number, since it is larger than the sum of its proper divisors (13494961514).

16868701870 is a wasteful number, since it uses less digits than its factorization.

16868701870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686870194.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 16868701870 in words is "sixteen billion, eight hundred sixty-eight million, seven hundred one thousand, eight hundred seventy".