42340229119 has 2 divisors, whose sum is σ = 42340229120. Its totient is φ = 42340229118.

The previous prime is 42340229117. The next prime is 42340229143. The reversal of 42340229119 is 91192204324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42340229119 - 2¹ = 42340229117 is a prime.

It is a super-2 number, since 2×42340229119² (a number of 22 digits) contains 22 as substring.

Together with 42340229117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42340229117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21170114559 + 21170114560.

It is an arithmetic number, because the mean of its divisors is an integer number (21170114560).

Almost surely, 2^42340229119 is an apocalyptic number.

42340229119 is a deficient number, since it is larger than the sum of its proper divisors (1).

42340229119 is an equidigital number, since it uses as much as digits as its factorization.

42340229119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 42340229119 in words is "forty-two billion, three hundred forty million, two hundred twenty-nine thousand, one hundred nineteen".