4240535797313 has 2 divisors, whose sum is σ = 4240535797314. Its totient is φ = 4240535797312.

The previous prime is 4240535797271. The next prime is 4240535797403. The reversal of 4240535797313 is 3137975350424.

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., 2628214865329 + 1612320931984 = 1621177^2 + 1269772^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240535797313 - 2⁶ = 4240535797249 is a prime.

It is not a weakly prime, because it can be changed into another prime (4240535793313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120267898656 + 2120267898657.

It is an arithmetic number, because the mean of its divisors is an integer number (2120267898657).

Almost surely, 2^{4240535797313} is an apocalyptic number.

It is an amenable number.

4240535797313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240535797313 is an equidigital number, since it uses as much as digits as its factorization.

4240535797313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 53.

The spelling of 4240535797313 in words is "four trillion, two hundred forty billion, five hundred thirty-five million, seven hundred ninety-seven thousand, three hundred thirteen".