4023312012344 has 16 divisors (see below), whose sum is σ = 7547848125120. Its totient is φ = 2010552512320.

The previous prime is 4023312012337. The next prime is 4023312012361. The reversal of 4023312012344 is 4432102133204.

It is a congruent number.

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, 137921237 + ... + 137950404.

It is an arithmetic number, because the mean of its divisors is an integer number (471740507820).

Almost surely, 2^{4023312012344} is an apocalyptic number.

It is an amenable number.

4023312012344 is a deficient number, since it is larger than the sum of its proper divisors (3524536112776).

4023312012344 is a wasteful number, since it uses less digits than its factorization.

4023312012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275873470 (or 275873466 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4023312012344 its reverse (4432102133204), we get a palindrome (8455414145548).

The spelling of 4023312012344 in words is "four trillion, twenty-three billion, three hundred twelve million, twelve thousand, three hundred forty-four".