240013220341 has 4 divisors (see below), whose sum is σ = 246500064172. Its totient is φ = 233526376512.

The previous prime is 240013220323. The next prime is 240013220351. The reversal of 240013220341 is 143022310042.

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

It can be written as a sum of positive squares in 2 ways, for example, as 230924458116 + 9088762225 = 480546^2 + 95335^2 .

It is a cyclic number.

It is not a de Polignac number, because 240013220341 - 2³³ = 231423285749 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 (240013220351) 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, 3243421860 + ... + 3243421933.

It is an arithmetic number, because the mean of its divisors is an integer number (61625016043).

Almost surely, 2^240013220341 is an apocalyptic number.

It is an amenable number.

240013220341 is a deficient number, since it is larger than the sum of its proper divisors (6486843831).

240013220341 is an equidigital number, since it uses as much as digits as its factorization.

240013220341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6486843830.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 240013220341 its reverse (143022310042), we get a palindrome (383035530383).

The spelling of 240013220341 in words is "two hundred forty billion, thirteen million, two hundred twenty thousand, three hundred forty-one".