4120816207441 has 16 divisors (see below), whose sum is σ = 4284925297920. Its totient is φ = 3960393324160.

The previous prime is 4120816207427. The next prime is 4120816207471. The reversal of 4120816207441 is 1447026180214.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4120816207441 - 2¹¹ = 4120816205393 is a prime.

It is a super-2 number, since 2×4120816207441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4120816207394 and 4120816207403.

It is not an unprimeable number, because it can be changed into a prime (4120816207471) 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, 1466185 + ... + 3223558.

It is an arithmetic number, because the mean of its divisors is an integer number (267807831120).

Almost surely, 2^{4120816207441} is an apocalyptic number.

It is an amenable number.

4120816207441 is a deficient number, since it is larger than the sum of its proper divisors (164109090479).

4120816207441 is a wasteful number, since it uses less digits than its factorization.

4120816207441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4690136.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 4120816207441 in words is "four trillion, one hundred twenty billion, eight hundred sixteen million, two hundred seven thousand, four hundred forty-one".