3240323303149 has 2 divisors, whose sum is σ = 3240323303150. Its totient is φ = 3240323303148.

The previous prime is 3240323303111. The next prime is 3240323303153. The reversal of 3240323303149 is 9413033230423.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1863648174025 + 1376675129124 = 1365155^2 + 1173318^2 .

It is an emirp because it is prime and its reverse (9413033230423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3240323303149 - 2²¹ = 3240321205997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240323303449) 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 as a sum of consecutive naturals, namely, 1620161651574 + 1620161651575.

It is an arithmetic number, because the mean of its divisors is an integer number (1620161651575).

Almost surely, 2^{3240323303149} is an apocalyptic number.

It is an amenable number.

3240323303149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240323303149 is an equidigital number, since it uses as much as digits as its factorization.

3240323303149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 3240323303149 in words is "three trillion, two hundred forty billion, three hundred twenty-three million, three hundred three thousand, one hundred forty-nine".