2404042111 has 2 divisors, whose sum is σ = 2404042112. Its totient is φ = 2404042110.

The previous prime is 2404042103. The next prime is 2404042141. The reversal of 2404042111 is 1112404042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2404042111 - 2³ = 2404042103 is a prime.

It is a super-2 number, since 2×2404042111² = 11558836942922672642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404042141) 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, 1202021055 + 1202021056.

It is an arithmetic number, because the mean of its divisors is an integer number (1202021056).

Almost surely, 2^2404042111 is an apocalyptic number.

2404042111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404042111 is an equidigital number, since it uses as much as digits as its factorization.

2404042111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2404042111 is about 49031.0321225242. The cubic root of 2404042111 is about 1339.6171236629.

Adding to 2404042111 its reverse (1112404042), we get a palindrome (3516446153).

It can be divided in two parts, 2404042 and 111, that multiplied together give a palindrome (266848662).

The spelling of 2404042111 in words is "two billion, four hundred four million, forty-two thousand, one hundred eleven".