42435135299 has 2 divisors, whose sum is σ = 42435135300. Its totient is φ = 42435135298.

The previous prime is 42435135257. The next prime is 42435135307. The reversal of 42435135299 is 99253153424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42435135299 - 2¹⁶ = 42435069763 is a prime.

It is not a weakly prime, because it can be changed into another prime (42435135229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21217567649 + 21217567650.

It is an arithmetic number, because the mean of its divisors is an integer number (21217567650).

Almost surely, 2^42435135299 is an apocalyptic number.

42435135299 is a deficient number, since it is larger than the sum of its proper divisors (1).

42435135299 is an equidigital number, since it uses as much as digits as its factorization.

42435135299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 47.

The spelling of 42435135299 in words is "forty-two billion, four hundred thirty-five million, one hundred thirty-five thousand, two hundred ninety-nine".