4368558432 has 384 divisors, whose sum is σ = 14399078400. Its totient is φ = 1132185600.

The previous prime is 4368558421. The next prime is 4368558433. The reversal of 4368558432 is 2348558634.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4368558433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55298169 + ... + 55298247.

It is an arithmetic number, because the mean of its divisors is an integer number (37497600).

Almost surely, 2^4368558432 is an apocalyptic number.

4368558432 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4368558432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7199539200).

4368558432 is an abundant number, since it is smaller than the sum of its proper divisors (10030519968).

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

4368558432 is a wasteful number, since it uses less digits than its factorization.

4368558432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 242 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 48.

The square root of 4368558432 is about 66095.0711626820. The cubic root of 4368558432 is about 1634.7300638261.

The spelling of 4368558432 in words is "four billion, three hundred sixty-eight million, five hundred fifty-eight thousand, four hundred thirty-two".