240324042440441 has 4 divisors (see below), whose sum is σ = 243616152610932. Its totient is φ = 237031932269952.

The previous prime is 240324042440411. The next prime is 240324042440453. The reversal of 240324042440441 is 144044240423042.

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 106767189818041 + 133556852622400 = 10332821^2 + 11556680^2 .

It is a cyclic number.

It is not a de Polignac number, because 240324042440441 - 2²² = 240324038246137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240324042440395 and 240324042440404.

It is not an unprimeable number, because it can be changed into a prime (240324042440401) 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, 1646055085136 + ... + 1646055085281.

It is an arithmetic number, because the mean of its divisors is an integer number (60904038152733).

Almost surely, 2^{240324042440441} is an apocalyptic number.

It is an amenable number.

240324042440441 is a deficient number, since it is larger than the sum of its proper divisors (3292110170491).

240324042440441 is an equidigital number, since it uses as much as digits as its factorization.

240324042440441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292110170490.

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 240324042440441 its reverse (144044240423042), we get a palindrome (384368282863483).

The spelling of 240324042440441 in words is "two hundred forty trillion, three hundred twenty-four billion, forty-two million, four hundred forty thousand, four hundred forty-one".