424231230442 has 32 divisors (see below), whose sum is σ = 652690146240. Its totient is φ = 206737278720.

The previous prime is 424231230427. The next prime is 424231230523. The reversal of 424231230442 is 244032132424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6422568 + ... + 6488284.

It is an arithmetic number, because the mean of its divisors is an integer number (20396567070).

Almost surely, 2^424231230442 is an apocalyptic number.

424231230442 is a deficient number, since it is larger than the sum of its proper divisors (228458915798).

424231230442 is a wasteful number, since it uses less digits than its factorization.

424231230442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66246.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 424231230442 its reverse (244032132424), we get a palindrome (668263362866).

The spelling of 424231230442 in words is "four hundred twenty-four billion, two hundred thirty-one million, two hundred thirty thousand, four hundred forty-two".