16134938018 has 8 divisors (see below), whose sum is σ = 24218999760. Its totient is φ = 8061938100.

The previous prime is 16134938011. The next prime is 16134938021. The reversal of 16134938018 is 81083943161.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16134938018.

It is not an unprimeable number, because it can be changed into a prime (16134938011) 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 3 ways as a sum of consecutive naturals, for example, 2761808 + ... + 2767643.

It is an arithmetic number, because the mean of its divisors is an integer number (3027374970).

Almost surely, 2^16134938018 is an apocalyptic number.

16134938018 is a deficient number, since it is larger than the sum of its proper divisors (8084061742).

16134938018 is a wasteful number, since it uses less digits than its factorization.

16134938018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530912.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 16134938018 in words is "sixteen billion, one hundred thirty-four million, nine hundred thirty-eight thousand, eighteen".