43230442001 has 8 divisors (see below), whose sum is σ = 44289469224. Its totient is φ = 42180428160.

The previous prime is 43230441983. The next prime is 43230442007. The reversal of 43230442001 is 10024403234.

It can be written as a sum of positive squares in 4 ways, for example, as 39627025 + 43190814976 = 6295^2 + 207824^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43230442001 - 2⁶ = 43230441937 is a prime.

It is a super-2 number, since 2×43230442001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43230442007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243636 + ... + 2262821.

It is an arithmetic number, because the mean of its divisors is an integer number (5536183653).

Almost surely, 2^43230442001 is an apocalyptic number.

It is an amenable number.

43230442001 is a deficient number, since it is larger than the sum of its proper divisors (1059027223).

43230442001 is a wasteful number, since it uses less digits than its factorization.

43230442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506691.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 43230442001 its reverse (10024403234), we get a palindrome (53254845235).

The spelling of 43230442001 in words is "forty-three billion, two hundred thirty million, four hundred forty-two thousand, one".