4119788045 has 4 divisors (see below), whose sum is σ = 4943745660. Its totient is φ = 3295830432.

The previous prime is 4119788039. The next prime is 4119788131. The reversal of 4119788045 is 5408879114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3029071369 + 1090716676 = 55037^2 + 33026^2 .

It is a cyclic number.

It is not a de Polignac number, because 4119788045 - 2⁶ = 4119787981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 411978800 + ... + 411978809.

It is an arithmetic number, because the mean of its divisors is an integer number (1235936415).

Almost surely, 2^4119788045 is an apocalyptic number.

It is an amenable number.

4119788045 is a deficient number, since it is larger than the sum of its proper divisors (823957615).

4119788045 is an equidigital number, since it uses as much as digits as its factorization.

4119788045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823957614.

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 4119788045 is about 64185.5750539013. The cubic root of 4119788045 is about 1603.0914247788.

The spelling of 4119788045 in words is "four billion, one hundred nineteen million, seven hundred eighty-eight thousand, forty-five".