240341523431323 has 8 divisors (see below), whose sum is σ = 245611813128192. Its totient is φ = 235077760412136.

The previous prime is 240341523431309. The next prime is 240341523431353. The reversal of 240341523431323 is 323134325143042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240341523431323 - 2²¹ = 240341521334171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240341523431353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631594965 + ... + 1631742262.

It is an arithmetic number, because the mean of its divisors is an integer number (30701476641024).

Almost surely, 2^{240341523431323} is an apocalyptic number.

240341523431323 is a deficient number, since it is larger than the sum of its proper divisors (5270289696869).

240341523431323 is a wasteful number, since it uses less digits than its factorization.

240341523431323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263338841.

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 240341523431323 its reverse (323134325143042), we get a palindrome (563475848574365).

The spelling of 240341523431323 in words is "two hundred forty trillion, three hundred forty-one billion, five hundred twenty-three million, four hundred thirty-one thousand, three hundred twenty-three".