3240131224333 has 2 divisors, whose sum is σ = 3240131224334. Its totient is φ = 3240131224332.

The previous prime is 3240131224331. The next prime is 3240131224349. The reversal of 3240131224333 is 3334221310423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3170404596969 + 69726627364 = 1780563^2 + 264058^2 .

It is a cyclic number.

It is not a de Polignac number, because 3240131224333 - 2¹ = 3240131224331 is a prime.

It is a super-3 number, since 3×3240131224333³ (a number of 39 digits) contains 333 as substring.

Together with 3240131224331, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3240131224295 and 3240131224304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240131224331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620065612166 + 1620065612167.

It is an arithmetic number, because the mean of its divisors is an integer number (1620065612167).

Almost surely, 2^{3240131224333} is an apocalyptic number.

It is an amenable number.

3240131224333 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240131224333 is an equidigital number, since it uses as much as digits as its factorization.

3240131224333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 3240131224333 its reverse (3334221310423), we get a palindrome (6574352534756).

The spelling of 3240131224333 in words is "three trillion, two hundred forty billion, one hundred thirty-one million, two hundred twenty-four thousand, three hundred thirty-three".