4421424434124 has 48 divisors (see below), whose sum is σ = 10402223596128. Its totient is φ = 1461605595648.

The previous prime is 4421424434113. The next prime is 4421424434129. The reversal of 4421424434124 is 4214344241244.

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

It is not an unprimeable number, because it can be changed into a prime (4421424434129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337914 + ... + 2992830.

It is an arithmetic number, because the mean of its divisors is an integer number (216712991586).

Almost surely, 2^{4421424434124} is an apocalyptic number.

It is an amenable number.

4421424434124 is an abundant number, since it is smaller than the sum of its proper divisors (5980799162004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4421424434124 is a wasteful number, since it uses less digits than its factorization.

4421424434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656074 (or 2656072 counting only the distinct ones).

The product of its digits is 393216, while the sum is 39.

Adding to 4421424434124 its reverse (4214344241244), we get a palindrome (8635768675368).

The spelling of 4421424434124 in words is "four trillion, four hundred twenty-one billion, four hundred twenty-four million, four hundred thirty-four thousand, one hundred twenty-four".