2240747323 has 2 divisors, whose sum is σ = 2240747324. Its totient is φ = 2240747322.

The previous prime is 2240747297. The next prime is 2240747347. The reversal of 2240747323 is 3237470422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2240747323 - 2⁹ = 2240746811 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240747123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120373661 + 1120373662.

It is an arithmetic number, because the mean of its divisors is an integer number (1120373662).

Almost surely, 2^2240747323 is an apocalyptic number.

2240747323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240747323 is an equidigital number, since it uses as much as digits as its factorization.

2240747323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 2240747323 is about 47336.5326465722. The cubic root of 2240747323 is about 1308.5720164138.

The spelling of 2240747323 in words is "two billion, two hundred forty million, seven hundred forty-seven thousand, three hundred twenty-three".