42466465499 has 2 divisors, whose sum is σ = 42466465500. Its totient is φ = 42466465498.

The previous prime is 42466465487. The next prime is 42466465567. The reversal of 42466465499 is 99456466424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42466465499 - 2⁸ = 42466465243 is a prime.

It is not a weakly prime, because it can be changed into another prime (42466467499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21233232749 + 21233232750.

It is an arithmetic number, because the mean of its divisors is an integer number (21233232750).

Almost surely, 2^42466465499 is an apocalyptic number.

42466465499 is a deficient number, since it is larger than the sum of its proper divisors (1).

42466465499 is an equidigital number, since it uses as much as digits as its factorization.

42466465499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44789760, while the sum is 59.

The spelling of 42466465499 in words is "forty-two billion, four hundred sixty-six million, four hundred sixty-five thousand, four hundred ninety-nine".