2440302211 has 4 divisors (see below), whose sum is σ = 2441962624. Its totient is φ = 2438641800.

The previous prime is 2440302199. The next prime is 2440302251. The reversal of 2440302211 is 1122030442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2440302211 - 2¹⁵ = 2440269443 is a prime.

It is a super-2 number, since 2×2440302211² = 11910149762022977042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440302251) 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 3 ways as a sum of consecutive naturals, for example, 828000 + ... + 830941.

It is an arithmetic number, because the mean of its divisors is an integer number (610490656).

Almost surely, 2^2440302211 is an apocalyptic number.

2440302211 is a deficient number, since it is larger than the sum of its proper divisors (1660413).

2440302211 is a wasteful number, since it uses less digits than its factorization.

2440302211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660412.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2440302211 is about 49399.4150876303. The cubic root of 2440302211 is about 1346.3186785134.

Adding to 2440302211 its reverse (1122030442), we get a palindrome (3562332653).

The spelling of 2440302211 in words is "two billion, four hundred forty million, three hundred two thousand, two hundred eleven".