42315470111 has 2 divisors, whose sum is σ = 42315470112. Its totient is φ = 42315470110.

The previous prime is 42315470069. The next prime is 42315470137. The reversal of 42315470111 is 11107451324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42315470111 - 2¹⁸ = 42315207967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42315473111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21157735055 + 21157735056.

It is an arithmetic number, because the mean of its divisors is an integer number (21157735056).

Almost surely, 2^42315470111 is an apocalyptic number.

42315470111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42315470111 is an equidigital number, since it uses as much as digits as its factorization.

42315470111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 42315470111 in words is "forty-two billion, three hundred fifteen million, four hundred seventy thousand, one hundred eleven".