2240234023 has 2 divisors, whose sum is σ = 2240234024. Its totient is φ = 2240234022.

The previous prime is 2240233987. The next prime is 2240234077. The reversal of 2240234023 is 3204320422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240234023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240233985 and 2240234003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240232023) 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 as a sum of consecutive naturals, namely, 1120117011 + 1120117012.

It is an arithmetic number, because the mean of its divisors is an integer number (1120117012).

Almost surely, 2^2240234023 is an apocalyptic number.

2240234023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240234023 is an equidigital number, since it uses as much as digits as its factorization.

2240234023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2240234023 is about 47331.1105194036. The cubic root of 2240234023 is about 1308.4720882477.

Adding to 2240234023 its reverse (3204320422), we get a palindrome (5444554445).

The spelling of 2240234023 in words is "two billion, two hundred forty million, two hundred thirty-four thousand, twenty-three".