4240253320013 has 2 divisors, whose sum is σ = 4240253320014. Its totient is φ = 4240253320012.

The previous prime is 4240253319979. The next prime is 4240253320033. The reversal of 4240253320013 is 3100233520424.

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., 4206363087364 + 33890232649 = 2050942^2 + 184093^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240253320013 - 2³⁶ = 4171533843277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4240253320033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120126660006 + 2120126660007.

It is an arithmetic number, because the mean of its divisors is an integer number (2120126660007).

Almost surely, 2^{4240253320013} is an apocalyptic number.

It is an amenable number.

4240253320013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240253320013 is an equidigital number, since it uses as much as digits as its factorization.

4240253320013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 4240253320013 its reverse (3100233520424), we get a palindrome (7340486840437).

The spelling of 4240253320013 in words is "four trillion, two hundred forty billion, two hundred fifty-three million, three hundred twenty thousand, thirteen".