24420200042 has 16 divisors (see below), whose sum is σ = 41911955520. Its totient is φ = 10453611168.

The previous prime is 24420200039. The next prime is 24420200093. The reversal of 24420200042 is 24000202442.

It is a junction number, because it is equal to n+sod(n) for n = 24420199987 and 24420200023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003283 + ... + 1027334.

It is an arithmetic number, because the mean of its divisors is an integer number (2619497220).

Almost surely, 2^24420200042 is an apocalyptic number.

24420200042 is a deficient number, since it is larger than the sum of its proper divisors (17491755478).

24420200042 is a wasteful number, since it uses less digits than its factorization.

24420200042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031485.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 24420200042 its reverse (24000202442), we get a palindrome (48420402484).

The spelling of 24420200042 in words is "twenty-four billion, four hundred twenty million, two hundred thousand, forty-two".