4042334323044 has 18 divisors (see below), whose sum is σ = 10218122872230. Its totient is φ = 1347444774336.

The previous prime is 4042334322973. The next prime is 4042334323091. The reversal of 4042334323044 is 4403234332404.

4042334323044 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 3 + 343 + 2 + 304 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3951348840000 + 90985483044 = 1987800^2 + 301638^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 112287064529 = 4042334323044 / (4 + 0 + 4 + 2 + 3 + 3 + 4 + 3 + 2 + 3 + 0 + 4 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56143532229 + ... + 56143532300.

Almost surely, 2^{4042334323044} is an apocalyptic number.

It is an amenable number.

4042334323044 is an abundant number, since it is smaller than the sum of its proper divisors (6175788549186).

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

4042334323044 is a wasteful number, since it uses less digits than its factorization.

4042334323044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112287064539 (or 112287064534 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 4042334323044 its reverse (4403234332404), we get a palindrome (8445568655448).

The spelling of 4042334323044 in words is "four trillion, forty-two billion, three hundred thirty-four million, three hundred twenty-three thousand, forty-four".