42059120111 has 2 divisors, whose sum is σ = 42059120112. Its totient is φ = 42059120110.

The previous prime is 42059120107. The next prime is 42059120161. The reversal of 42059120111 is 11102195024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42059120111 - 2² = 42059120107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42059120161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21029560055 + 21029560056.

It is an arithmetic number, because the mean of its divisors is an integer number (21029560056).

Almost surely, 2^42059120111 is an apocalyptic number.

42059120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42059120111 is an equidigital number, since it uses as much as digits as its factorization.

42059120111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 42059120111 in words is "forty-two billion, fifty-nine million, one hundred twenty thousand, one hundred eleven".