4120541001 has 72 divisors (see below), whose sum is σ = 6522744384. Its totient is φ = 2504260800.

The previous prime is 4120540999. The next prime is 4120541017. The reversal of 4120541001 is 1001450214.

4120541001 is a `hidden beast` number, since 4 + 120 + 541 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 4120541001 - 2¹ = 4120540999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4120541081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18152050 + ... + 18152276.

It is an arithmetic number, because the mean of its divisors is an integer number (90593672).

Almost surely, 2^4120541001 is an apocalyptic number.

It is an amenable number.

4120541001 is a deficient number, since it is larger than the sum of its proper divisors (2402203383).

4120541001 is a wasteful number, since it uses less digits than its factorization.

4120541001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 4120541001 is about 64191.4402471233. The cubic root of 4120541001 is about 1603.1890822121.

Adding to 4120541001 its reverse (1001450214), we get a palindrome (5121991215).

The spelling of 4120541001 in words is "four billion, one hundred twenty million, five hundred forty-one thousand, one".