24420200202442 has 16 divisors (see below), whose sum is σ = 39961352400192. Its totient is φ = 11099806335520.

The previous prime is 24420200202379. The next prime is 24420200202451.

24420200202442 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 24420200202442.

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, 13354723 + ... + 15072790.

It is an arithmetic number, because the mean of its divisors is an integer number (2497584525012).

Almost surely, 2^{24420200202442} is an apocalyptic number.

24420200202442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24420200202442 is a deficient number, since it is larger than the sum of its proper divisors (15541152197750).

24420200202442 is a wasteful number, since it uses less digits than its factorization.

24420200202442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28466573.

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

It can be divided in two parts, 24420200 and 202442, that added together give a palindrome (24622642).

The spelling of 24420200202442 in words is "twenty-four trillion, four hundred twenty billion, two hundred million, two hundred two thousand, four hundred forty-two".