424440424022 has 8 divisors (see below), whose sum is σ = 674111261736. Its totient is φ = 199736670112.

The previous prime is 424440424019. The next prime is 424440424033. The reversal of 424440424022 is 220424044424.

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

It is a self number, because there is not a number n which added to its sum of digits gives 424440424022.

It is a congruent number.

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, 6241770908 + ... + 6241770975.

It is an arithmetic number, because the mean of its divisors is an integer number (84263907717).

Almost surely, 2^424440424022 is an apocalyptic number.

424440424022 is a deficient number, since it is larger than the sum of its proper divisors (249670837714).

424440424022 is a wasteful number, since it uses less digits than its factorization.

424440424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12483541902.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 424440424022 its reverse (220424044424), we get a palindrome (644864468446).

The spelling of 424440424022 in words is "four hundred twenty-four billion, four hundred forty million, four hundred twenty-four thousand, twenty-two".