42806356363 has 2 divisors, whose sum is σ = 42806356364. Its totient is φ = 42806356362.

The previous prime is 42806356301. The next prime is 42806356399. The reversal of 42806356363 is 36365360824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42806356363 - 2²⁵ = 42772801931 is a prime.

It is not a weakly prime, because it can be changed into another prime (42806353363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21403178181 + 21403178182.

It is an arithmetic number, because the mean of its divisors is an integer number (21403178182).

Almost surely, 2^42806356363 is an apocalyptic number.

42806356363 is a deficient number, since it is larger than the sum of its proper divisors (1).

42806356363 is an equidigital number, since it uses as much as digits as its factorization.

42806356363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 42806356363 in words is "forty-two billion, eight hundred six million, three hundred fifty-six thousand, three hundred sixty-three".