424240222024 has 16 divisors (see below), whose sum is σ = 802489802220. Its totient is φ = 210242941440.

The previous prime is 424240222019. The next prime is 424240222031. The reversal of 424240222024 is 420222042424.

It can be written as a sum of positive squares in 2 ways, for example, as 334049320900 + 90190901124 = 577970^2 + 300318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 424240221983 and 424240222001.

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, 234645237 + ... + 234647044.

Almost surely, 2^424240222024 is an apocalyptic number.

It is an amenable number.

424240222024 is a deficient number, since it is larger than the sum of its proper divisors (378249580196).

424240222024 is a wasteful number, since it uses less digits than its factorization.

424240222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469292400 (or 469292396 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 424240222024 its reverse (420222042424), we get a palindrome (844462264448).

The spelling of 424240222024 in words is "four hundred twenty-four billion, two hundred forty million, two hundred twenty-two thousand, twenty-four".