4120544417 has 4 divisors (see below), whose sum is σ = 4495139376. Its totient is φ = 3745949460.

The previous prime is 4120544411. The next prime is 4120544437. The reversal of 4120544417 is 7144450214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4120544417 - 2⁴ = 4120544401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120544411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187297463 + ... + 187297484.

It is an arithmetic number, because the mean of its divisors is an integer number (1123784844).

Almost surely, 2^4120544417 is an apocalyptic number.

It is an amenable number.

4120544417 is a deficient number, since it is larger than the sum of its proper divisors (374594959).

4120544417 is a wasteful number, since it uses less digits than its factorization.

4120544417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374594958.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 4120544417 is about 64191.4668550268. The cubic root of 4120544417 is about 1603.1895252358.

The spelling of 4120544417 in words is "four billion, one hundred twenty million, five hundred forty-four thousand, four hundred seventeen".