2240459171 has 2 divisors, whose sum is σ = 2240459172. Its totient is φ = 2240459170.

The previous prime is 2240459161. The next prime is 2240459201. The reversal of 2240459171 is 1719540422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240459171 - 2⁶ = 2240459107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240459131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120229585 + 1120229586.

It is an arithmetic number, because the mean of its divisors is an integer number (1120229586).

Almost surely, 2^2240459171 is an apocalyptic number.

2240459171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240459171 is an equidigital number, since it uses as much as digits as its factorization.

2240459171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2240459171 is about 47333.4888952843. The cubic root of 2240459171 is about 1308.5159214666.

Adding to 2240459171 its reverse (1719540422), we get a palindrome (3959999593).

The spelling of 2240459171 in words is "two billion, two hundred forty million, four hundred fifty-nine thousand, one hundred seventy-one".