4121445113 has 8 divisors (see below), whose sum is σ = 4264550400. Its totient is φ = 3978405648.

The previous prime is 4121445109. The next prime is 4121445121. The reversal of 4121445113 is 3115441214.

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 4121445113 - 2² = 4121445109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121448113) 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 7 ways as a sum of consecutive naturals, for example, 134570 + ... + 162332.

It is an arithmetic number, because the mean of its divisors is an integer number (533068800).

Almost surely, 2^4121445113 is an apocalyptic number.

It is an amenable number.

4121445113 is a deficient number, since it is larger than the sum of its proper divisors (143105287).

4121445113 is a wasteful number, since it uses less digits than its factorization.

4121445113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32911.

The product of its digits is 1920, while the sum is 26.

The square root of 4121445113 is about 64198.4821705311. The cubic root of 4121445113 is about 1603.3063286681.

Adding to 4121445113 its reverse (3115441214), we get a palindrome (7236886327).

The spelling of 4121445113 in words is "four billion, one hundred twenty-one million, four hundred forty-five thousand, one hundred thirteen".