16842500000189 has 16 divisors (see below), whose sum is σ = 18305961730560. Its totient is φ = 15437027304000.

The previous prime is 16842500000177. The next prime is 16842500000201. The reversal of 16842500000189 is 98100000524861.

It is an interprime number because it is at equal distance from previous prime (16842500000177) and next prime (16842500000201).

It is a cyclic number.

It is not a de Polignac number, because 16842500000189 - 2⁸ = 16842499999933 is a prime.

It is a super-3 number, since 3×16842500000189³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16842500000129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1883402 + ... + 6101819.

It is an arithmetic number, because the mean of its divisors is an integer number (1144122608160).

Almost surely, 2^{16842500000189} is an apocalyptic number.

16842500000189 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16842500000189 is a deficient number, since it is larger than the sum of its proper divisors (1463461730371).

16842500000189 is a wasteful number, since it uses less digits than its factorization.

16842500000189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988852.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 16842500000189 in words is "sixteen trillion, eight hundred forty-two billion, five hundred million, one hundred eighty-nine", and thus it is an aban number.