24242100242 has 8 divisors (see below), whose sum is σ = 36365396796. Its totient is φ = 12120301312.

The previous prime is 24242100229. The next prime is 24242100277. The reversal of 24242100242 is 24200124242.

It can be written as a sum of positive squares in 2 ways, for example, as 23944158121 + 297942121 = 154739^2 + 17261^2 .

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

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, 333023 + ... + 399234.

Almost surely, 2^24242100242 is an apocalyptic number.

24242100242 is a deficient number, since it is larger than the sum of its proper divisors (12123296554).

24242100242 is a wasteful number, since it uses less digits than its factorization.

24242100242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748812.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 24242100242 its reverse (24200124242), we get a palindrome (48442224484).

The spelling of 24242100242 in words is "twenty-four billion, two hundred forty-two million, one hundred thousand, two hundred forty-two".