424400034324 has 96 divisors (see below), whose sum is σ = 1139365737216. Its totient is φ = 120439987200.

The previous prime is 424400034319. The next prime is 424400034337. The reversal of 424400034324 is 423430004424.

It is a junction number, because it is equal to n+sod(n) for n = 424400034291 and 424400034300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53710774 + ... + 53718674.

It is an arithmetic number, because the mean of its divisors is an integer number (11868393096).

Almost surely, 2^424400034324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424400034324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569682868608).

424400034324 is an abundant number, since it is smaller than the sum of its proper divisors (714965702892).

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

424400034324 is a wasteful number, since it uses less digits than its factorization.

424400034324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145 (or 12143 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 424400034324 its reverse (423430004424), we get a palindrome (847830038748).

The spelling of 424400034324 in words is "four hundred twenty-four billion, four hundred million, thirty-four thousand, three hundred twenty-four".