4140134 has 4 divisors (see below), whose sum is σ = 6210204. Its totient is φ = 2070066.

The previous prime is 4140133. The next prime is 4140173. The reversal of 4140134 is 4310414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4310414 = 2 ⋅2155207.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140133) by changing a digit.

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 as a sum of consecutive naturals, namely, 1035032 + ... + 1035035.

It is an arithmetic number, because the mean of its divisors is an integer number (1552551).

Almost surely, 2^4140134 is an apocalyptic number.

4140134 is a deficient number, since it is larger than the sum of its proper divisors (2070070).

4140134 is a wasteful number, since it uses less digits than its factorization.

4140134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070069.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4140134 is about 2034.7319233747. The cubic root of 4140134 is about 160.5726097516.

Adding to 4140134 its reverse (4310414), we get a palindrome (8450548).

The spelling of 4140134 in words is "four million, one hundred forty thousand, one hundred thirty-four".