424443041242 has 16 divisors (see below), whose sum is σ = 696356600832. Its totient is φ = 192424921120.

The previous prime is 424443041221. The next prime is 424443041287. The reversal of 424443041242 is 242140344424.

It is a super-2 number, since 2×424443041242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424443041198 and 424443041207.

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, 25178083 + ... + 25194934.

It is an arithmetic number, because the mean of its divisors is an integer number (43522287552).

Almost surely, 2^424443041242 is an apocalyptic number.

424443041242 is a deficient number, since it is larger than the sum of its proper divisors (271913559590).

424443041242 is a wasteful number, since it uses less digits than its factorization.

424443041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50373413.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 424443041242 its reverse (242140344424), we get a palindrome (666583385666).

The spelling of 424443041242 in words is "four hundred twenty-four billion, four hundred forty-three million, forty-one thousand, two hundred forty-two".