4042134104234 has 16 divisors (see below), whose sum is σ = 6312373815048. Its totient is φ = 1939506031872.

The previous prime is 4042134104233. The next prime is 4042134104269. The reversal of 4042134104234 is 4324014312404.

It can be written as a sum of positive squares in 4 ways, for example, as 3873208994209 + 168925110025 = 1968047^2 + 411005^2 .

It is a super-2 number, since 2×4042134104234² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4042134104234.

It is not an unprimeable number, because it can be changed into a prime (4042134104231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374127707 + ... + 374138510.

Almost surely, 2^{4042134104234} is an apocalyptic number.

4042134104234 is a deficient number, since it is larger than the sum of its proper divisors (2270239710814).

4042134104234 is a wasteful number, since it uses less digits than its factorization.

4042134104234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748266329.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4042134104234 its reverse (4324014312404), we get a palindrome (8366148416638).

The spelling of 4042134104234 in words is "four trillion, forty-two billion, one hundred thirty-four million, one hundred four thousand, two hundred thirty-four".