8049423246259 has 2 divisors, whose sum is σ = 8049423246260. Its totient is φ = 8049423246258.

The previous prime is 8049423246211. The next prime is 8049423246313. The reversal of 8049423246259 is 9526423249408.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8049423246259 - 2⁷ = 8049423246131 is a prime.

It is not a weakly prime, because it can be changed into another prime (8049423246559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024711623129 + 4024711623130.

It is an arithmetic number, because the mean of its divisors is an integer number (4024711623130).

Almost surely, 2^{8049423246259} is an apocalyptic number.

8049423246259 is a deficient number, since it is larger than the sum of its proper divisors (1).

8049423246259 is an equidigital number, since it uses as much as digits as its factorization.

8049423246259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29859840, while the sum is 58.

The spelling of 8049423246259 in words is "eight trillion, forty-nine billion, four hundred twenty-three million, two hundred forty-six thousand, two hundred fifty-nine".