43242401222004 has 24 divisors (see below), whose sum is σ = 100899051700608. Its totient is φ = 14414117238400.

The previous prime is 43242401221961. The next prime is 43242401222063. The reversal of 43242401222004 is 40022210424234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13632229 + ... + 16502195.

It is an arithmetic number, because the mean of its divisors is an integer number (4204127154192).

Almost surely, 2^{43242401222004} is an apocalyptic number.

It is an amenable number.

43242401222004 is an abundant number, since it is smaller than the sum of its proper divisors (57656650478604).

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

43242401222004 is a wasteful number, since it uses less digits than its factorization.

43242401222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125575 (or 4125573 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 43242401222004 its reverse (40022210424234), we get a palindrome (83264611646238).

The spelling of 43242401222004 in words is "forty-three trillion, two hundred forty-two billion, four hundred one million, two hundred twenty-two thousand, four".