4111124309 has 2 divisors, whose sum is σ = 4111124310. Its totient is φ = 4111124308.

The previous prime is 4111124291. The next prime is 4111124321. The reversal of 4111124309 is 9034211114.

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., 4004105284 + 107019025 = 63278^2 + 10345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4111124309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4111124509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055562154 + 2055562155.

It is an arithmetic number, because the mean of its divisors is an integer number (2055562155).

Almost surely, 2^4111124309 is an apocalyptic number.

It is an amenable number.

4111124309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4111124309 is an equidigital number, since it uses as much as digits as its factorization.

4111124309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 4111124309 is about 64118.0497909910. The cubic root of 4111124309 is about 1601.9668921614.

The spelling of 4111124309 in words is "four billion, one hundred eleven million, one hundred twenty-four thousand, three hundred nine".