4021441432003 has 8 divisors (see below), whose sum is σ = 4161269772000. Its totient is φ = 3881690288448.

The previous prime is 4021441431911. The next prime is 4021441432007. The reversal of 4021441432003 is 3002341441204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021441432003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021441432007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19193103 + ... + 19401496.

It is an arithmetic number, because the mean of its divisors is an integer number (520158721500).

Almost surely, 2^{4021441432003} is an apocalyptic number.

4021441432003 is a deficient number, since it is larger than the sum of its proper divisors (139828339997).

4021441432003 is a wasteful number, since it uses less digits than its factorization.

4021441432003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38598221.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4021441432003 its reverse (3002341441204), we get a palindrome (7023782873207).

The spelling of 4021441432003 in words is "four trillion, twenty-one billion, four hundred forty-one million, four hundred thirty-two thousand, three".