424224120 has 64 divisors (see below), whose sum is σ = 1347541920. Its totient is φ = 106471424.

The previous prime is 424224109. The next prime is 424224127. The reversal of 424224120 is 21422424.

It is a super-2 number, since 2×424224120² = 359932207979548800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424224127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101937 + ... + 106016.

Almost surely, 2^424224120 is an apocalyptic number.

424224120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424224120 is an abundant number, since it is smaller than the sum of its proper divisors (923317800).

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

424224120 is a wasteful number, since it uses less digits than its factorization.

424224120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207984 (or 207980 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 424224120 is about 20596.7016776959. The cubic root of 424224120 is about 751.3894952586.

Adding to 424224120 its reverse (21422424), we get a palindrome (445646544).

The spelling of 424224120 in words is "four hundred twenty-four million, two hundred twenty-four thousand, one hundred twenty".