4103221210445 has 16 divisors (see below), whose sum is σ = 5641740823680. Its totient is φ = 2806404391104.

The previous prime is 4103221210441. The next prime is 4103221210477. The reversal of 4103221210445 is 5440121223014.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4103221210445 - 2² = 4103221210441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103221210441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150673907 + ... + 150701136.

It is an arithmetic number, because the mean of its divisors is an integer number (352608801480).

Almost surely, 2^{4103221210445} is an apocalyptic number.

It is an amenable number.

4103221210445 is a deficient number, since it is larger than the sum of its proper divisors (1538519613235).

4103221210445 is a wasteful number, since it uses less digits than its factorization.

4103221210445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301375444.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 4103221210445 its reverse (5440121223014), we get a palindrome (9543342433459).

The spelling of 4103221210445 in words is "four trillion, one hundred three billion, two hundred twenty-one million, two hundred ten thousand, four hundred forty-five".