4451342 has 16 divisors (see below), whose sum is σ = 7703520. Its totient is φ = 1889568.

The previous prime is 4451341. The next prime is 4451357. The reversal of 4451342 is 2431544.

It is a super-4 number, since 4×4451342⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4451341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68 + ... + 2984.

It is an arithmetic number, because the mean of its divisors is an integer number (481470).

Almost surely, 2^4451342 is an apocalyptic number.

4451342 is a deficient number, since it is larger than the sum of its proper divisors (3252178).

4451342 is a wasteful number, since it uses less digits than its factorization.

4451342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035.

The product of its digits is 1920, while the sum is 23.

The square root of 4451342 is about 2109.8203715009. The cubic root of 4451342 is about 164.4991485006.

Adding to 4451342 its reverse (2431544), we get a palindrome (6882886).

The spelling of 4451342 in words is "four million, four hundred fifty-one thousand, three hundred forty-two".