43245300432 has 20 divisors (see below), whose sum is σ = 111717026240. Its totient is φ = 14415100128.

The previous prime is 43245300431. The next prime is 43245300437. The reversal of 43245300432 is 23400354234.

It is a self number, because there is not a number n which added to its sum of digits gives 43245300432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43245300431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 450471832 + ... + 450471927.

It is an arithmetic number, because the mean of its divisors is an integer number (5585851312).

Almost surely, 2^43245300432 is an apocalyptic number.

It is an amenable number.

43245300432 is an abundant number, since it is smaller than the sum of its proper divisors (68471725808).

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

43245300432 is a wasteful number, since it uses less digits than its factorization.

43245300432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900943770 (or 900943764 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 43245300432 its reverse (23400354234), we get a palindrome (66645654666).

The spelling of 43245300432 in words is "forty-three billion, two hundred forty-five million, three hundred thousand, four hundred thirty-two".