4442111121124 has 24 divisors (see below), whose sum is σ = 8041983768000. Its totient is φ = 2144405870880.

The previous prime is 4442111121089. The next prime is 4442111121139. The reversal of 4442111121124 is 4211211112444.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4442111121092 and 4442111121101.

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 7 ways as a sum of consecutive naturals, for example, 3645577 + ... + 4708975.

It is an arithmetic number, because the mean of its divisors is an integer number (335082657000).

Almost surely, 2^{4442111121124} is an apocalyptic number.

It is an amenable number.

4442111121124 is a deficient number, since it is larger than the sum of its proper divisors (3599872646876).

4442111121124 is a wasteful number, since it uses less digits than its factorization.

4442111121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099443 (or 1099441 counting only the distinct ones).

The product of its digits is 2048, while the sum is 28.

Adding to 4442111121124 its reverse (4211211112444), we get a palindrome (8653322233568).

The spelling of 4442111121124 in words is "four trillion, four hundred forty-two billion, one hundred eleven million, one hundred twenty-one thousand, one hundred twenty-four".