424333321340 has 24 divisors (see below), whose sum is σ = 891114972720. Its totient is φ = 169730471808.

The previous prime is 424333321309. The next prime is 424333321351. The reversal of 424333321340 is 43123333424.

It is a junction number, because it is equal to n+sod(n) for n = 424333321297 and 424333321306.

It is a congruent number.

It is an unprimeable number.

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, 1364879 + ... + 1646681.

It is an arithmetic number, because the mean of its divisors is an integer number (37129790530).

Almost surely, 2^424333321340 is an apocalyptic number.

It is an amenable number.

424333321340 is an abundant number, since it is smaller than the sum of its proper divisors (466781651380).

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

424333321340 is a wasteful number, since it uses less digits than its factorization.

424333321340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357101 (or 357099 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 424333321340 its reverse (43123333424), we get a palindrome (467456654764).

The spelling of 424333321340 in words is "four hundred twenty-four billion, three hundred thirty-three million, three hundred twenty-one thousand, three hundred forty".