4042344005 has 16 divisors (see below), whose sum is σ = 5565369600. Its totient is φ = 2761101312.

The previous prime is 4042343989. The next prime is 4042344023. The reversal of 4042344005 is 5004432404.

It is a cyclic number.

It is not a de Polignac number, because 4042344005 - 2⁴ = 4042343989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215705 + ... + 233694.

It is an arithmetic number, because the mean of its divisors is an integer number (347835600).

Almost surely, 2^4042344005 is an apocalyptic number.

It is an amenable number.

4042344005 is a deficient number, since it is larger than the sum of its proper divisors (1523025595).

4042344005 is a wasteful number, since it uses less digits than its factorization.

4042344005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449668.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4042344005 is about 63579.4306753371. The cubic root of 4042344005 is about 1592.9828117269.

Adding to 4042344005 its reverse (5004432404), we get a palindrome (9046776409).

The spelling of 4042344005 in words is "four billion, forty-two million, three hundred forty-four thousand, five".