43425201200 has 120 divisors (see below), whose sum is σ = 113035787568. Its totient is φ = 15968010240.

The previous prime is 43425201173. The next prime is 43425201203. The reversal of 43425201200 is 210252434.

It is a happy number.

43425201200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (43425201203) 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, 218144 + ... + 366656.

Almost surely, 2^43425201200 is an apocalyptic number.

43425201200 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 43425201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56517893784).

43425201200 is an abundant number, since it is smaller than the sum of its proper divisors (69610586368).

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

43425201200 is a wasteful number, since it uses less digits than its factorization.

43425201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148591 (or 148580 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 43425201200 its reverse (210252434), we get a palindrome (43635453634).

The spelling of 43425201200 in words is "forty-three billion, four hundred twenty-five million, two hundred one thousand, two hundred".