42435135307 has 2 divisors, whose sum is σ = 42435135308. Its totient is φ = 42435135306.

The previous prime is 42435135299. The next prime is 42435135329. The reversal of 42435135307 is 70353153424.

42435135307 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 42435135307 - 2³ = 42435135299 is a prime.

It is not a weakly prime, because it can be changed into another prime (42435135107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21217567653 + 21217567654.

It is an arithmetic number, because the mean of its divisors is an integer number (21217567654).

Almost surely, 2^42435135307 is an apocalyptic number.

42435135307 is a deficient number, since it is larger than the sum of its proper divisors (1).

42435135307 is an equidigital number, since it uses as much as digits as its factorization.

42435135307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 42435135307 in words is "forty-two billion, four hundred thirty-five million, one hundred thirty-five thousand, three hundred seven".