4322534445400 has 96 divisors (see below), whose sum is σ = 10298895828480. Its totient is φ = 1686206336000.

The previous prime is 4322534445391. The next prime is 4322534445407. The reversal of 4322534445400 is 45444352234.

4322534445400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322534445407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21935310 + ... + 22131490.

It is an arithmetic number, because the mean of its divisors is an integer number (107280164880).

Almost surely, 2^{4322534445400} is an apocalyptic number.

4322534445400 is a gapful number since it is divisible by the number (40) 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 4322534445400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5149447914240).

4322534445400 is an abundant number, since it is smaller than the sum of its proper divisors (5976361383080).

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

4322534445400 is a wasteful number, since it uses less digits than its factorization.

4322534445400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198925 (or 198916 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 4322534445400 its reverse (45444352234), we get a palindrome (4367978797634).

The spelling of 4322534445400 in words is "four trillion, three hundred twenty-two billion, five hundred thirty-four million, four hundred forty-five thousand, four hundred".