2400342011 has 2 divisors, whose sum is σ = 2400342012. Its totient is φ = 2400342010.

The previous prime is 2400341987. The next prime is 2400342019. The reversal of 2400342011 is 1102430042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2400342011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2400342019) 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, 1200171005 + 1200171006.

It is an arithmetic number, because the mean of its divisors is an integer number (1200171006).

Almost surely, 2^2400342011 is an apocalyptic number.

2400342011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400342011 is an equidigital number, since it uses as much as digits as its factorization.

2400342011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2400342011 is about 48993.2853664663. The cubic root of 2400342011 is about 1338.9294953193.

Adding to 2400342011 its reverse (1102430042), we get a palindrome (3502772053).

The spelling of 2400342011 in words is "two billion, four hundred million, three hundred forty-two thousand, eleven".