42313707582163 has 2 divisors, whose sum is σ = 42313707582164. Its totient is φ = 42313707582162.

The previous prime is 42313707582151. The next prime is 42313707582197. The reversal of 42313707582163 is 36128570731324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42313707582163 - 2²¹ = 42313705485011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42313707582163.

It is not a weakly prime, because it can be changed into another prime (42313707580163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21156853791081 + 21156853791082.

It is an arithmetic number, because the mean of its divisors is an integer number (21156853791082).

Almost surely, 2^{42313707582163} is an apocalyptic number.

42313707582163 is a deficient number, since it is larger than the sum of its proper divisors (1).

42313707582163 is an equidigital number, since it uses as much as digits as its factorization.

42313707582163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 42313707582163 in words is "forty-two trillion, three hundred thirteen billion, seven hundred seven million, five hundred eighty-two thousand, one hundred sixty-three".