4042123144324 has 24 divisors (see below), whose sum is σ = 7238582523648. Its totient is φ = 1974127690560.

The previous prime is 4042123144321. The next prime is 4042123144327. The reversal of 4042123144324 is 4234413212404.

It is an interprime number because it is at equal distance from previous prime (4042123144321) and next prime (4042123144327).

It is a self number, because there is not a number n which added to its sum of digits gives 4042123144324.

It is not an unprimeable number, because it can be changed into a prime (4042123144321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21277857 + ... + 21466984.

It is an arithmetic number, because the mean of its divisors is an integer number (301607605152).

Almost surely, 2^{4042123144324} is an apocalyptic number.

It is an amenable number.

4042123144324 is a deficient number, since it is larger than the sum of its proper divisors (3196459379324).

4042123144324 is a wasteful number, since it uses less digits than its factorization.

4042123144324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42745395 (or 42745393 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4042123144324 its reverse (4234413212404), we get a palindrome (8276536356728).

The spelling of 4042123144324 in words is "four trillion, forty-two billion, one hundred twenty-three million, one hundred forty-four thousand, three hundred twenty-four".