424342624064 has 56 divisors (see below), whose sum is σ = 872681999616. Its totient is φ = 204508800000.

The previous prime is 424342624049. The next prime is 424342624081. The reversal of 424342624064 is 460426243424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71924 + ... + 924044.

It is an arithmetic number, because the mean of its divisors is an integer number (15583607136).

Almost surely, 2^424342624064 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 424342624064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436340999808).

424342624064 is an abundant number, since it is smaller than the sum of its proper divisors (448339375552).

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

424342624064 is a wasteful number, since it uses less digits than its factorization.

424342624064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852415 (or 852405 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 41.

Adding to 424342624064 its reverse (460426243424), we get a palindrome (884768867488).

The spelling of 424342624064 in words is "four hundred twenty-four billion, three hundred forty-two million, six hundred twenty-four thousand, sixty-four".