240314423 has 2 divisors, whose sum is σ = 240314424. Its totient is φ = 240314422.

The previous prime is 240314383. The next prime is 240314429. The reversal of 240314423 is 324413042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240314423 - 2¹⁰ = 240313399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240314429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120157211 + 120157212.

It is an arithmetic number, because the mean of its divisors is an integer number (120157212).

Almost surely, 2^240314423 is an apocalyptic number.

240314423 is a deficient number, since it is larger than the sum of its proper divisors (1).

240314423 is an equidigital number, since it uses as much as digits as its factorization.

240314423 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 23.

The square root of 240314423 is about 15502.0780219943. The cubic root of 240314423 is about 621.7177675875.

Adding to 240314423 its reverse (324413042), we get a palindrome (564727465).

The spelling of 240314423 in words is "two hundred forty million, three hundred fourteen thousand, four hundred twenty-three".