4142434 has 8 divisors (see below), whose sum is σ = 6235740. Its totient is φ = 2063856.

The previous prime is 4142429. The next prime is 4142473. The reversal of 4142434 is 4342414.

It can be written as a sum of positive squares in 2 ways, for example, as 3980025 + 162409 = 1995^2 + 403^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949 + ... + 4120.

Almost surely, 2^4142434 is an apocalyptic number.

4142434 is a deficient number, since it is larger than the sum of its proper divisors (2093306).

4142434 is a wasteful number, since it uses less digits than its factorization.

4142434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7364.

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

The square root of 4142434 is about 2035.2970299197. The cubic root of 4142434 is about 160.6023389531.

Adding to 4142434 its reverse (4342414), we get a palindrome (8484848).

The spelling of 4142434 in words is "four million, one hundred forty-two thousand, four hundred thirty-four".