4244421132024 has 128 divisors (see below), whose sum is σ = 11252488704000. Its totient is φ = 1330409556864.

The previous prime is 4244421132019. The next prime is 4244421132097. The reversal of 4244421132024 is 4202311244424.

It is a super-2 number, since 2×4244421132024² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58459857 + ... + 58532415.

It is an arithmetic number, because the mean of its divisors is an integer number (87910068000).

Almost surely, 2^{4244421132024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4244421132024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626244352000).

4244421132024 is an abundant number, since it is smaller than the sum of its proper divisors (7008067571976).

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

4244421132024 is a wasteful number, since it uses less digits than its factorization.

4244421132024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73537 (or 73533 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 4244421132024 its reverse (4202311244424), we get a palindrome (8446732376448).

The spelling of 4244421132024 in words is "four trillion, two hundred forty-four billion, four hundred twenty-one million, one hundred thirty-two thousand, twenty-four".