4000234342 has 16 divisors (see below), whose sum is σ = 6467569920. Its totient is φ = 1844646912.

The previous prime is 4000234339. The next prime is 4000234387. The reversal of 4000234342 is 2434320004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36742 + ... + 96697.

It is an arithmetic number, because the mean of its divisors is an integer number (404223120).

Almost surely, 2^4000234342 is an apocalyptic number.

4000234342 is a deficient number, since it is larger than the sum of its proper divisors (2467335578).

4000234342 is a wasteful number, since it uses less digits than its factorization.

4000234342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134607.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4000234342 is about 63247.4058124126. The cubic root of 4000234342 is about 1587.4320509243.

Adding to 4000234342 its reverse (2434320004), we get a palindrome (6434554346).

The spelling of 4000234342 in words is "four billion, two hundred thirty-four thousand, three hundred forty-two".