24224242646242 has 8 divisors (see below), whose sum is σ = 36415874613996. Its totient is φ = 12085617774912.

The previous prime is 24224242646203. The next prime is 24224242646267. The reversal of 24224242646242 is 24264624242242.

It can be written as a sum of positive squares in 2 ways, for example, as 22068187987041 + 2156054659201 = 4697679^2 + 1468351^2 .

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

It is a super-2 number, since 2×24224242646242² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24224242646192 and 24224242646201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13251772963 + ... + 13251774790.

Almost surely, 2^{24224242646242} is an apocalyptic number.

24224242646242 is a deficient number, since it is larger than the sum of its proper divisors (12191631967754).

24224242646242 is a wasteful number, since it uses less digits than its factorization.

24224242646242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26503548212.

The product of its digits is 4718592, while the sum is 46.

Adding to 24224242646242 its reverse (24264624242242), we get a palindrome (48488866888484).

The spelling of 24224242646242 in words is "twenty-four trillion, two hundred twenty-four billion, two hundred forty-two million, six hundred forty-six thousand, two hundred forty-two".