4242440411331 has 8 divisors (see below), whose sum is σ = 5658139957440. Its totient is φ = 2827517236392.

The previous prime is 4242440411177. The next prime is 4242440411333. The reversal of 4242440411331 is 1331140442424.

It is a happy number.

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

It is not a de Polignac number, because 4242440411331 - 2²³ = 4242432022723 is a prime.

It is a super-2 number, since 2×4242440411331² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4242440411292 and 4242440411301.

It is not an unprimeable number, because it can be changed into a prime (4242440411333) 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 7 ways as a sum of consecutive naturals, for example, 194080041 + ... + 194101898.

It is an arithmetic number, because the mean of its divisors is an integer number (707267494680).

Almost surely, 2^{4242440411331} is an apocalyptic number.

4242440411331 is a deficient number, since it is larger than the sum of its proper divisors (1415699546109).

4242440411331 is a wasteful number, since it uses less digits than its factorization.

4242440411331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388185585.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 4242440411331 its reverse (1331140442424), we get a palindrome (5573580853755).

The spelling of 4242440411331 in words is "four trillion, two hundred forty-two billion, four hundred forty million, four hundred eleven thousand, three hundred thirty-one".