16841442 has 8 divisors (see below), whose sum is σ = 33682896. Its totient is φ = 5613812.

The previous prime is 16841437. The next prime is 16841471. The reversal of 16841442 is 24414861.

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

16841442 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403448 + ... + 1403459.

It is an arithmetic number, because the mean of its divisors is an integer number (4210362).

Almost surely, 2^16841442 is an apocalyptic number.

16841442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16841442 is a wasteful number, since it uses less digits than its factorization.

16841442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806912.

The product of its digits is 6144, while the sum is 30.

The square root of 16841442 is about 4103.8325989251. The cubic root of 16841442 is about 256.3262543634.

The spelling of 16841442 in words is "sixteen million, eight hundred forty-one thousand, four hundred forty-two".