4144135357 has 2 divisors, whose sum is σ = 4144135358. Its totient is φ = 4144135356.

The previous prime is 4144135319. The next prime is 4144135367. The reversal of 4144135357 is 7535314414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4122410436 + 21724921 = 64206^2 + 4661^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144135357 - 2²³ = 4135746749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144135367) 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 as a sum of consecutive naturals, namely, 2072067678 + 2072067679.

It is an arithmetic number, because the mean of its divisors is an integer number (2072067679).

Almost surely, 2^4144135357 is an apocalyptic number.

It is an amenable number.

4144135357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144135357 is an equidigital number, since it uses as much as digits as its factorization.

4144135357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 37.

The square root of 4144135357 is about 64374.9590834821. The cubic root of 4144135357 is about 1606.2432317095.

The spelling of 4144135357 in words is "four billion, one hundred forty-four million, one hundred thirty-five thousand, three hundred fifty-seven".