424445300345242 has 8 divisors (see below), whose sum is σ = 694546855110432. Its totient is φ = 192929681975100.

The previous prime is 424445300345179. The next prime is 424445300345293. The reversal of 424445300345242 is 242543003544424.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 424445300345192 and 424445300345201.

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, 9646484098734 + ... + 9646484098777.

It is an arithmetic number, because the mean of its divisors is an integer number (86818356888804).

Almost surely, 2^{424445300345242} is an apocalyptic number.

424445300345242 is a deficient number, since it is larger than the sum of its proper divisors (270101554765190).

424445300345242 is a wasteful number, since it uses less digits than its factorization.

424445300345242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19292968197524.

The product of its (nonzero) digits is 7372800, while the sum is 46.

Adding to 424445300345242 its reverse (242543003544424), we get a palindrome (666988303889666).

The spelling of 424445300345242 in words is "four hundred twenty-four trillion, four hundred forty-five billion, three hundred million, three hundred forty-five thousand, two hundred forty-two".