2240423411 has 4 divisors (see below), whose sum is σ = 2241027312. Its totient is φ = 2239819512.

The previous prime is 2240423407. The next prime is 2240423429. The reversal of 2240423411 is 1143240422.

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 2240423411 - 2² = 2240423407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240423431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296351 + ... + 303816.

It is an arithmetic number, because the mean of its divisors is an integer number (560256828).

Almost surely, 2^2240423411 is an apocalyptic number.

2240423411 is a deficient number, since it is larger than the sum of its proper divisors (603901).

2240423411 is an equidigital number, since it uses as much as digits as its factorization.

2240423411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603900.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2240423411 is about 47333.1111485396. Note that the first 4 decimals coincide. The cubic root of 2240423411 is about 1308.5089596826.

Adding to 2240423411 its reverse (1143240422), we get a palindrome (3383663833).

The spelling of 2240423411 in words is "two billion, two hundred forty million, four hundred twenty-three thousand, four hundred eleven".