4401442 has 8 divisors (see below), whose sum is σ = 6815232. Its totient is φ = 2129700.

The previous prime is 4401433. The next prime is 4401443. The reversal of 4401442 is 2441044.

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

It is a super-3 number, since 3×4401442³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4401443) 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, 35434 + ... + 35557.

It is an arithmetic number, because the mean of its divisors is an integer number (851904).

Almost surely, 2^4401442 is an apocalyptic number.

4401442 is a deficient number, since it is larger than the sum of its proper divisors (2413790).

4401442 is a wasteful number, since it uses less digits than its factorization.

4401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71024.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4401442 is about 2097.9613914465. The cubic root of 4401442 is about 163.8821530933.

Adding to 4401442 its reverse (2441044), we get a palindrome (6842486).

The spelling of 4401442 in words is "four million, four hundred one thousand, four hundred forty-two".