16141918 has 16 divisors (see below), whose sum is σ = 26159616. Its totient is φ = 7426080.

The previous prime is 16141907. The next prime is 16141933. The reversal of 16141918 is 81914161.

It is a self number, because there is not a number n which added to its sum of digits gives 16141918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9148 + ... + 10768.

It is an arithmetic number, because the mean of its divisors is an integer number (1634976).

Almost surely, 2^16141918 is an apocalyptic number.

16141918 is a deficient number, since it is larger than the sum of its proper divisors (10017698).

16141918 is a wasteful number, since it uses less digits than its factorization.

16141918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019.

The product of its digits is 1728, while the sum is 31.

The square root of 16141918 is about 4017.7005861562. The cubic root of 16141918 is about 252.7270408315.

The spelling of 16141918 in words is "sixteen million, one hundred forty-one thousand, nine hundred eighteen".