4040124311 has 2 divisors, whose sum is σ = 4040124312. Its totient is φ = 4040124310.

The previous prime is 4040124281. The next prime is 4040124329. The reversal of 4040124311 is 1134210404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4040124311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040129311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020062155 + 2020062156.

It is an arithmetic number, because the mean of its divisors is an integer number (2020062156).

Almost surely, 2^4040124311 is an apocalyptic number.

4040124311 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040124311 is an equidigital number, since it uses as much as digits as its factorization.

4040124311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4040124311 is about 63561.9722082316. The cubic root of 4040124311 is about 1592.6911837516.

Adding to 4040124311 its reverse (1134210404), we get a palindrome (5174334715).

The spelling of 4040124311 in words is "four billion, forty million, one hundred twenty-four thousand, three hundred eleven".