4119154441 has 2 divisors, whose sum is σ = 4119154442. Its totient is φ = 4119154440.

The previous prime is 4119154423. The next prime is 4119154447. The reversal of 4119154441 is 1444519114.

4119154441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3533708025 + 585446416 = 59445^2 + 24196^2 .

It is a cyclic number.

It is not a de Polignac number, because 4119154441 - 2⁵ = 4119154409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4119154397 and 4119154406.

It is not a weakly prime, because it can be changed into another prime (4119154447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059577220 + 2059577221.

It is an arithmetic number, because the mean of its divisors is an integer number (2059577221).

It is a self-describing number.

Almost surely, 2^4119154441 is an apocalyptic number.

It is an amenable number.

4119154441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4119154441 is an equidigital number, since it uses as much as digits as its factorization.

4119154441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 34.

The square root of 4119154441 is about 64180.6391445271. The cubic root of 4119154441 is about 1603.0092379281.

The spelling of 4119154441 in words is "four billion, one hundred nineteen million, one hundred fifty-four thousand, four hundred forty-one".