240541343 has 6 divisors (see below), whose sum is σ = 279813456. Its totient is φ = 206178252.

The previous prime is 240541321. The next prime is 240541393. The reversal of 240541343 is 343145042.

It is not a de Polignac number, because 240541343 - 2¹² = 240537247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240541393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2454455 + ... + 2454552.

It is an arithmetic number, because the mean of its divisors is an integer number (46635576).

Almost surely, 2^240541343 is an apocalyptic number.

240541343 is a deficient number, since it is larger than the sum of its proper divisors (39272113).

240541343 is an equidigital number, since it uses as much as digits as its factorization.

240541343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909021 (or 4909014 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 240541343 is about 15509.3953138090. The cubic root of 240541343 is about 621.9133943720.

Adding to 240541343 its reverse (343145042), we get a palindrome (583686385).

The spelling of 240541343 in words is "two hundred forty million, five hundred forty-one thousand, three hundred forty-three".