43242355200 has 480 divisors, whose sum is σ = 162646589952. Its totient is φ = 10024960000.

The previous prime is 43242355199. The next prime is 43242355243. The reversal of 43242355200 is 255324234.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9712975 + ... + 9717425.

Almost surely, 2^43242355200 is an apocalyptic number.

43242355200 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 43242355200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81323294976).

43242355200 is an abundant number, since it is smaller than the sum of its proper divisors (119404234752).

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

43242355200 is a wasteful number, since it uses less digits than its factorization.

43242355200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516 (or 4495 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 43242355200 its reverse (255324234), we get a palindrome (43497679434).

The spelling of 43242355200 in words is "forty-three billion, two hundred forty-two million, three hundred fifty-five thousand, two hundred".