240422111223341 has 4 divisors (see below), whose sum is σ = 244958377472892. Its totient is φ = 235885844973792.

The previous prime is 240422111223331. The next prime is 240422111223347. The reversal of 240422111223341 is 143322111224042.

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 159582052191241 + 80840059032100 = 12632579^2 + 8991110^2 .

It is a cyclic number.

It is not a de Polignac number, because 240422111223341 - 2²⁶ = 240422044114477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240422111223298 and 240422111223307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240422111223347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2268133124696 + ... + 2268133124801.

It is an arithmetic number, because the mean of its divisors is an integer number (61239594368223).

Almost surely, 2^{240422111223341} is an apocalyptic number.

It is an amenable number.

240422111223341 is a deficient number, since it is larger than the sum of its proper divisors (4536266249551).

240422111223341 is an equidigital number, since it uses as much as digits as its factorization.

240422111223341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536266249550.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 240422111223341 its reverse (143322111224042), we get a palindrome (383744222447383).

The spelling of 240422111223341 in words is "two hundred forty trillion, four hundred twenty-two billion, one hundred eleven million, two hundred twenty-three thousand, three hundred forty-one".