16172043282130 has 8 divisors (see below), whose sum is σ = 29109677907852. Its totient is φ = 6468817312848.

The previous prime is 16172043282121. The next prime is 16172043282139. The reversal of 16172043282130 is 3128234027161.

It is an interprime number because it is at equal distance from previous prime (16172043282121) and next prime (16172043282139).

It can be written as a sum of positive squares in 2 ways, for example, as 16114740976489 + 57302305641 = 4014317^2 + 239379^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16172043282139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808602164097 + ... + 808602164116.

Almost surely, 2^{16172043282130} is an apocalyptic number.

16172043282130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16172043282130 is a deficient number, since it is larger than the sum of its proper divisors (12937634625722).

16172043282130 is a wasteful number, since it uses less digits than its factorization.

16172043282130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617204328220.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 16172043282130 in words is "sixteen trillion, one hundred seventy-two billion, forty-three million, two hundred eighty-two thousand, one hundred thirty".