24224144444442 has 12 divisors (see below), whose sum is σ = 52485646296330. Its totient is φ = 8074714814808.

The previous prime is 24224144444413. The next prime is 24224144444483. The reversal of 24224144444442 is 24444444142242.

24224144444442 is a `hidden beast` number, since 2 + 4 + 2 + 24 + 144 + 4 + 44 + 442 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14517860273361 + 9706284171081 = 3810231^2 + 3115491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672892901217 + ... + 672892901252.

Almost surely, 2^{24224144444442} is an apocalyptic number.

24224144444442 is an abundant number, since it is smaller than the sum of its proper divisors (28261501851888).

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

24224144444442 is a wasteful number, since it uses less digits than its factorization.

24224144444442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345785802477 (or 1345785802474 counting only the distinct ones).

The product of its digits is 4194304, while the sum is 45.

Adding to 24224144444442 its reverse (24444444142242), we get a palindrome (48668588586684).

The spelling of 24224144444442 in words is "twenty-four trillion, two hundred twenty-four billion, one hundred forty-four million, four hundred forty-four thousand, four hundred forty-two".