16441742 has 8 divisors (see below), whose sum is σ = 24771000. Its totient is φ = 8184744.

The previous prime is 16441741. The next prime is 16441751. The reversal of 16441742 is 24714461.

It is a happy number.

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

It is a super-3 number, since 3×16441742³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16441741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17492 + ... + 18407.

It is an arithmetic number, because the mean of its divisors is an integer number (3096375).

Almost surely, 2^16441742 is an apocalyptic number.

16441742 is a deficient number, since it is larger than the sum of its proper divisors (8329258).

16441742 is a wasteful number, since it uses less digits than its factorization.

16441742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36130.

The product of its digits is 5376, while the sum is 29.

The square root of 16441742 is about 4054.8417971605. The cubic root of 16441742 is about 254.2821899404.

The spelling of 16441742 in words is "sixteen million, four hundred forty-one thousand, seven hundred forty-two".