424500342040220 has 24 divisors (see below), whose sum is σ = 891599120520864. Its totient is φ = 169771869723456.

The previous prime is 424500342040183. The next prime is 424500342040241. The reversal of 424500342040220 is 22040243005424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766570147 + ... + 1766810426.

It is an arithmetic number, because the mean of its divisors is an integer number (37149963355036).

Almost surely, 2^{424500342040220} is an apocalyptic number.

It is an amenable number.

424500342040220 is an abundant number, since it is smaller than the sum of its proper divisors (467098778480644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424500342040220 is a wasteful number, since it uses less digits than its factorization.

424500342040220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533386589 (or 3533386587 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 424500342040220 its reverse (22040243005424), we get a palindrome (446540585045644).

The spelling of 424500342040220 in words is "four hundred twenty-four trillion, five hundred billion, three hundred forty-two million, forty thousand, two hundred twenty".