24220444042 has 8 divisors (see below), whose sum is σ = 36333705636. Its totient is φ = 12109208832.

The previous prime is 24220444007. The next prime is 24220444049. The reversal of 24220444042 is 24044402242.

24220444042 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21152502721 + 3067941321 = 145439^2 + 55389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 24220444042.

It is not an unprimeable number, because it can be changed into a prime (24220444049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 476353 + ... + 524740.

Almost surely, 2^24220444042 is an apocalyptic number.

24220444042 is a deficient number, since it is larger than the sum of its proper divisors (12113261594).

24220444042 is a wasteful number, since it uses less digits than its factorization.

24220444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013192.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24220444042 its reverse (24044402242), we get a palindrome (48264846284).

The spelling of 24220444042 in words is "twenty-four billion, two hundred twenty million, four hundred forty-four thousand, forty-two".