4244024233421 has 32 divisors (see below), whose sum is σ = 5080309839360. Its totient is φ = 3469923763200.

The previous prime is 4244024233403. The next prime is 4244024233429. The reversal of 4244024233421 is 1243324204424.

It is a cyclic number.

It is not a de Polignac number, because 4244024233421 - 2¹⁰ = 4244024232397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244024233429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2197865 + ... + 3649473.

It is an arithmetic number, because the mean of its divisors is an integer number (158759682480).

Almost surely, 2^{4244024233421} is an apocalyptic number.

4244024233421 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4244024233421 is a deficient number, since it is larger than the sum of its proper divisors (836285605939).

4244024233421 is a wasteful number, since it uses less digits than its factorization.

4244024233421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451885.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4244024233421 its reverse (1243324204424), we get a palindrome (5487348437845).

The spelling of 4244024233421 in words is "four trillion, two hundred forty-four billion, twenty-four million, two hundred thirty-three thousand, four hundred twenty-one".