4111220145141 has 20 divisors (see below), whose sum is σ = 6464686650400. Its totient is φ = 2596560090696.

The previous prime is 4111220145127. The next prime is 4111220145161. The reversal of 4111220145141 is 1415410221114.

4111220145141 is a `hidden beast` number, since 4 + 1 + 1 + 1 + 2 + 201 + 451 + 4 + 1 = 666.

It is not a de Polignac number, because 4111220145141 - 2²² = 4111215950837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111220145161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1335677521 + ... + 1335680598.

It is an arithmetic number, because the mean of its divisors is an integer number (323234332520).

Almost surely, 2^{4111220145141} is an apocalyptic number.

It is an amenable number.

4111220145141 is a deficient number, since it is larger than the sum of its proper divisors (2353466505259).

4111220145141 is a wasteful number, since it uses less digits than its factorization.

4111220145141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671358150 (or 2671358141 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

Adding to 4111220145141 its reverse (1415410221114), we get a palindrome (5526630366255).

The spelling of 4111220145141 in words is "four trillion, one hundred eleven billion, two hundred twenty million, one hundred forty-five thousand, one hundred forty-one".