42313371211 has 2 divisors, whose sum is σ = 42313371212. Its totient is φ = 42313371210.

The previous prime is 42313371181. The next prime is 42313371329. The reversal of 42313371211 is 11217331324.

42313371211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42313371211 - 2⁹ = 42313370699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42313371211.

It is not a weakly prime, because it can be changed into another prime (42313371511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21156685605 + 21156685606.

It is an arithmetic number, because the mean of its divisors is an integer number (21156685606).

Almost surely, 2^42313371211 is an apocalyptic number.

42313371211 is a deficient number, since it is larger than the sum of its proper divisors (1).

42313371211 is an equidigital number, since it uses as much as digits as its factorization.

42313371211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 28.

The spelling of 42313371211 in words is "forty-two billion, three hundred thirteen million, three hundred seventy-one thousand, two hundred eleven".