424113344440 has 32 divisors (see below), whose sum is σ = 964092714480. Its totient is φ = 167896415232.

The previous prime is 424113344423. The next prime is 424113344441. The reversal of 424113344440 is 44443311424.

It is a junction number, because it is equal to n+sod(n) for n = 424113344396 and 424113344405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424113344441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54649902 + ... + 54657661.

Almost surely, 2^424113344440 is an apocalyptic number.

424113344440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424113344440 is an abundant number, since it is smaller than the sum of its proper divisors (539979370040).

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

424113344440 is a wasteful number, since it uses less digits than its factorization.

424113344440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109307671 (or 109307667 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 424113344440 its reverse (44443311424), we get a palindrome (468556655864).

The spelling of 424113344440 in words is "four hundred twenty-four billion, one hundred thirteen million, three hundred forty-four thousand, four hundred forty".