42343824960317 has 2 divisors, whose sum is σ = 42343824960318. Its totient is φ = 42343824960316.

The previous prime is 42343824960287. The next prime is 42343824960419. The reversal of 42343824960317 is 71306942834324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42179231658916 + 164593301401 = 6494554^2 + 405701^2 .

It is a cyclic number.

It is not a de Polignac number, because 42343824960317 - 2¹² = 42343824956221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42343824960617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21171912480158 + 21171912480159.

It is an arithmetic number, because the mean of its divisors is an integer number (21171912480159).

Almost surely, 2^{42343824960317} is an apocalyptic number.

It is an amenable number.

42343824960317 is a deficient number, since it is larger than the sum of its proper divisors (1).

42343824960317 is an equidigital number, since it uses as much as digits as its factorization.

42343824960317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20901888, while the sum is 56.

The spelling of 42343824960317 in words is "forty-two trillion, three hundred forty-three billion, eight hundred twenty-four million, nine hundred sixty thousand, three hundred seventeen".