240214423 has 4 divisors (see below), whose sum is σ = 240674248. Its totient is φ = 239754600.

The previous prime is 240214417. The next prime is 240214433. The reversal of 240214423 is 324412042.

It is a happy number.

240214423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240214423 - 2¹³ = 240206231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240214394 and 240214403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240214433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229128 + ... + 230173.

It is an arithmetic number, because the mean of its divisors is an integer number (60168562).

Almost surely, 2^240214423 is an apocalyptic number.

240214423 is a deficient number, since it is larger than the sum of its proper divisors (459825).

240214423 is an equidigital number, since it uses as much as digits as its factorization.

240214423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459824.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 240214423 is about 15498.8523123488. The cubic root of 240214423 is about 621.6315189115.

Adding to 240214423 its reverse (324412042), we get a palindrome (564626465).

The spelling of 240214423 in words is "two hundred forty million, two hundred fourteen thousand, four hundred twenty-three".