24240422020042 has 4 divisors (see below), whose sum is σ = 36360633030066. Its totient is φ = 12120211010020.

The previous prime is 24240422020027. The next prime is 24240422020069. The reversal of 24240422020042 is 24002022404242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20706131059201 + 3534290960841 = 4550399^2 + 1879971^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060105505009 + ... + 6060105505012.

Almost surely, 2^{24240422020042} is an apocalyptic number.

24240422020042 is a deficient number, since it is larger than the sum of its proper divisors (12120211010024).

24240422020042 is a wasteful number, since it uses less digits than its factorization.

24240422020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12120211010023.

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

Adding to 24240422020042 its reverse (24002022404242), we get a palindrome (48242444424284).

The spelling of 24240422020042 in words is "twenty-four trillion, two hundred forty billion, four hundred twenty-two million, twenty thousand, forty-two".