424000440242 has 32 divisors (see below), whose sum is σ = 643716051264. Its totient is φ = 209444872000.

The previous prime is 424000440233. The next prime is 424000440301. The reversal of 424000440242 is 242044000424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63727388 + ... + 63734040.

It is an arithmetic number, because the mean of its divisors is an integer number (20116126602).

Almost surely, 2^424000440242 is an apocalyptic number.

424000440242 is a deficient number, since it is larger than the sum of its proper divisors (219715611022).

424000440242 is a wasteful number, since it uses less digits than its factorization.

424000440242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7834.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 424000440242 its reverse (242044000424), we get a palindrome (666044440666).

The spelling of 424000440242 in words is "four hundred twenty-four billion, four hundred forty thousand, two hundred forty-two".