2400340011 has 16 divisors (see below), whose sum is σ = 3283528320. Its totient is φ = 1559169920.

The previous prime is 2400339983. The next prime is 2400340021. The reversal of 2400340011 is 1100430042.

It is a cyclic number.

It is not a de Polignac number, because 2400340011 - 2¹⁷ = 2400208939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2400340021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40005 + ... + 80006.

It is an arithmetic number, because the mean of its divisors is an integer number (205220520).

Almost surely, 2^2400340011 is an apocalyptic number.

2400340011 is a deficient number, since it is larger than the sum of its proper divisors (883188309).

2400340011 is a wasteful number, since it uses less digits than its factorization.

2400340011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120186.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2400340011 is about 48993.2649555018. The cubic root of 2400340011 is about 1338.9291234473.

Adding to 2400340011 its reverse (1100430042), we get a palindrome (3500770053).

The spelling of 2400340011 in words is "two billion, four hundred million, three hundred forty thousand, eleven".