65068434499 has 2 divisors, whose sum is σ = 65068434500. Its totient is φ = 65068434498.

The previous prime is 65068434449. The next prime is 65068434539. The reversal of 65068434499 is 99443486056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65068434499 - 2²⁷ = 64934216771 is a prime.

It is not a weakly prime, because it can be changed into another prime (65068434449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32534217249 + 32534217250.

It is an arithmetic number, because the mean of its divisors is an integer number (32534217250).

Almost surely, 2^65068434499 is an apocalyptic number.

65068434499 is a deficient number, since it is larger than the sum of its proper divisors (1).

65068434499 is an equidigital number, since it uses as much as digits as its factorization.

65068434499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 58.

The spelling of 65068434499 in words is "sixty-five billion, sixty-eight million, four hundred thirty-four thousand, four hundred ninety-nine".