4134142 has 4 divisors (see below), whose sum is σ = 6201216. Its totient is φ = 2067070.

The previous prime is 4134133. The next prime is 4134161. The reversal of 4134142 is 2414314.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4134142² = 34182260152328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033534 + ... + 1033537.

It is an arithmetic number, because the mean of its divisors is an integer number (1550304).

Almost surely, 2^4134142 is an apocalyptic number.

4134142 is a deficient number, since it is larger than the sum of its proper divisors (2067074).

4134142 is a wasteful number, since it uses less digits than its factorization.

4134142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067073.

The product of its digits is 384, while the sum is 19.

The square root of 4134142 is about 2033.2589603885. The cubic root of 4134142 is about 160.4951069765.

Adding to 4134142 its reverse (2414314), we get a palindrome (6548456).

The spelling of 4134142 in words is "four million, one hundred thirty-four thousand, one hundred forty-two".