2542040411 has 2 divisors, whose sum is σ = 2542040412. Its totient is φ = 2542040410.

The previous prime is 2542040407. The next prime is 2542040441. The reversal of 2542040411 is 1140402452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542040411 - 2² = 2542040407 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542040441) 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, 1271020205 + 1271020206.

It is an arithmetic number, because the mean of its divisors is an integer number (1271020206).

Almost surely, 2^2542040411 is an apocalyptic number.

2542040411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542040411 is an equidigital number, since it uses as much as digits as its factorization.

2542040411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2542040411 is about 50418.6514198863. The cubic root of 2542040411 is about 1364.7742404165.

Adding to 2542040411 its reverse (1140402452), we get a palindrome (3682442863).

The spelling of 2542040411 in words is "two billion, five hundred forty-two million, forty thousand, four hundred eleven".