4042134312 has 16 divisors (see below), whose sum is σ = 10105335840. Its totient is φ = 1347378096.

The previous prime is 4042134307. The next prime is 4042134329. The reversal of 4042134312 is 2134312404.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 168422263 = 4042134312 / (4 + 0 + 4 + 2 + 1 + 3 + 4 + 3 + 1 + 2).

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, 84211108 + ... + 84211155.

It is an arithmetic number, because the mean of its divisors is an integer number (631583490).

Almost surely, 2^4042134312 is an apocalyptic number.

It is an amenable number.

4042134312 is an abundant number, since it is smaller than the sum of its proper divisors (6063201528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042134312 is a wasteful number, since it uses less digits than its factorization.

4042134312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168422272 (or 168422268 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4042134312 is about 63577.7815907413. The cubic root of 4042134312 is about 1592.9552663951.

Adding to 4042134312 its reverse (2134312404), we get a palindrome (6176446716).

The spelling of 4042134312 in words is "four billion, forty-two million, one hundred thirty-four thousand, three hundred twelve".