424445300344818 has 48 divisors (see below), whose sum is σ = 957789014360256. Its totient is φ = 135719091073440.

The previous prime is 424445300344817. The next prime is 424445300344837. The reversal of 424445300344818 is 818443003544424.

424445300344818 is a `hidden beast` number, since 4 + 24 + 4 + 4 + 530 + 0 + 3 + 4 + 4 + 81 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (424445300344817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4488017896 + ... + 4488112467.

It is an arithmetic number, because the mean of its divisors is an integer number (19953937799172).

Almost surely, 2^{424445300344818} is an apocalyptic number.

424445300344818 is an abundant number, since it is smaller than the sum of its proper divisors (533343714015438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424445300344818 is a wasteful number, since it uses less digits than its factorization.

424445300344818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8976130479 (or 8976130476 counting only the distinct ones).

The product of its (nonzero) digits is 23592960, while the sum is 54.

The spelling of 424445300344818 in words is "four hundred twenty-four trillion, four hundred forty-five billion, three hundred million, three hundred forty-four thousand, eight hundred eighteen".