4120132445541 has 40 divisors (see below), whose sum is σ = 7034186981184. Its totient is φ = 2354304839040.

The previous prime is 4120132445521. The next prime is 4120132445599. The reversal of 4120132445541 is 1455442310214.

4120132445541 is a `hidden beast` number, since 4 + 1 + 201 + 3 + 2 + 445 + 5 + 4 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4120132445541 is a prime.

It is a super-2 number, since 2×4120132445541² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4120132445496 and 4120132445505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120132445521) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 38804061 + ... + 38910093.

Almost surely, 2^{4120132445541} is an apocalyptic number.

It is an amenable number.

4120132445541 is a deficient number, since it is larger than the sum of its proper divisors (2914054535643).

4120132445541 is a wasteful number, since it uses less digits than its factorization.

4120132445541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174583 (or 174574 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 4120132445541 its reverse (1455442310214), we get a palindrome (5575574755755).

The spelling of 4120132445541 in words is "four trillion, one hundred twenty billion, one hundred thirty-two million, four hundred forty-five thousand, five hundred forty-one".