24224042402442 has 28 divisors (see below), whose sum is σ = 54479173554450. Its totient is φ = 8074680800328.

The previous prime is 24224042402437. The next prime is 24224042402473. The reversal of 24224042402442 is 24420424042242.

24224042402442 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 404 + 2 + 4 + 0 + 244 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 24153499573641 + 70542828801 = 4914621^2 + 265599^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24224042402397 and 24224042402406.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 8307283317 + ... + 8307286232.

Almost surely, 2^{24224042402442} is an apocalyptic number.

24224042402442 is an abundant number, since it is smaller than the sum of its proper divisors (30255131152008).

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

24224042402442 is an equidigital number, since it uses as much as digits as its factorization.

24224042402442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16614569569 (or 16614569554 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 24224042402442 its reverse (24420424042242), we get a palindrome (48644466444684).

The spelling of 24224042402442 in words is "twenty-four trillion, two hundred twenty-four billion, forty-two million, four hundred two thousand, four hundred forty-two".