4023312321244 has 12 divisors (see below), whose sum is σ = 7058896299000. Its totient is φ = 2006484807248.

The previous prime is 4023312321221. The next prime is 4023312321323. The reversal of 4023312321244 is 4421232133204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292836594 + ... + 1292839705.

It is an arithmetic number, because the mean of its divisors is an integer number (588241358250).

Almost surely, 2^{4023312321244} is an apocalyptic number.

It is an amenable number.

4023312321244 is a deficient number, since it is larger than the sum of its proper divisors (3035583977756).

4023312321244 is a wasteful number, since it uses less digits than its factorization.

4023312321244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585676692 (or 2585676690 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4023312321244 its reverse (4421232133204), we get a palindrome (8444544454448).

The spelling of 4023312321244 in words is "four trillion, twenty-three billion, three hundred twelve million, three hundred twenty-one thousand, two hundred forty-four".