240410231 has 2 divisors, whose sum is σ = 240410232. Its totient is φ = 240410230.

The previous prime is 240410227. The next prime is 240410267. The reversal of 240410231 is 132014042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240410231 - 2² = 240410227 is a prime.

It is a super-2 number, since 2×240410231² = 115594158338946722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240410221) 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, 120205115 + 120205116.

It is an arithmetic number, because the mean of its divisors is an integer number (120205116).

Almost surely, 2^240410231 is an apocalyptic number.

240410231 is a deficient number, since it is larger than the sum of its proper divisors (1).

240410231 is an equidigital number, since it uses as much as digits as its factorization.

240410231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 240410231 is about 15505.1678804197. The cubic root of 240410231 is about 621.8003782788.

Adding to 240410231 its reverse (132014042), we get a palindrome (372424273).

The spelling of 240410231 in words is "two hundred forty million, four hundred ten thousand, two hundred thirty-one".