16006115142 has 12 divisors (see below), whose sum is σ = 34679916180. Its totient is φ = 5335371708.

The previous prime is 16006115141. The next prime is 16006115189. The reversal of 16006115142 is 24151160061.

16006115142 is a `hidden beast` number, since 1 + 6 + 0 + 0 + 611 + 5 + 1 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16006115141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 444614292 + ... + 444614327.

It is an arithmetic number, because the mean of its divisors is an integer number (2889993015).

Almost surely, 2^16006115142 is an apocalyptic number.

16006115142 is an abundant number, since it is smaller than the sum of its proper divisors (18673801038).

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

16006115142 is a wasteful number, since it uses less digits than its factorization.

16006115142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889228627 (or 889228624 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 16006115142 in words is "sixteen billion, six million, one hundred fifteen thousand, one hundred forty-two".