4134442 has 8 divisors (see below), whose sum is σ = 6678756. Its totient is φ = 1908192.

The previous prime is 4134437. The next prime is 4134463. The reversal of 4134442 is 2444314.

It can be written as a sum of positive squares in 2 ways, for example, as 4076361 + 58081 = 2019^2 + 241^2 .

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

It is a super-2 number, since 2×4134442² = 34187221302728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79483 + ... + 79534.

Almost surely, 2^4134442 is an apocalyptic number.

4134442 is a deficient number, since it is larger than the sum of its proper divisors (2544314).

4134442 is a wasteful number, since it uses less digits than its factorization.

4134442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159032.

The product of its digits is 1536, while the sum is 22.

The square root of 4134442 is about 2033.3327322403. The cubic root of 4134442 is about 160.4989890692.

Adding to 4134442 its reverse (2444314), we get a palindrome (6578756).

The spelling of 4134442 in words is "four million, one hundred thirty-four thousand, four hundred forty-two".