24221005044 has 12 divisors (see below), whose sum is σ = 56515678464. Its totient is φ = 8073668344.

The previous prime is 24221005043. The next prime is 24221005073. The reversal of 24221005044 is 44050012242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24221005043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009208532 + ... + 1009208555.

It is an arithmetic number, because the mean of its divisors is an integer number (4709639872).

Almost surely, 2^24221005044 is an apocalyptic number.

It is an amenable number.

24221005044 is an abundant number, since it is smaller than the sum of its proper divisors (32294673420).

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

24221005044 is a wasteful number, since it uses less digits than its factorization.

24221005044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018417094 (or 2018417092 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 24221005044 its reverse (44050012242), we get a palindrome (68271017286).

The spelling of 24221005044 in words is "twenty-four billion, two hundred twenty-one million, five thousand, forty-four".