20846234327 has 2 divisors, whose sum is σ = 20846234328. Its totient is φ = 20846234326.

The previous prime is 20846234303. The next prime is 20846234341. The reversal of 20846234327 is 72343264802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20846234327 - 2⁶ = 20846234263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20846233327) 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, 10423117163 + 10423117164.

It is an arithmetic number, because the mean of its divisors is an integer number (10423117164).

Almost surely, 2^20846234327 is an apocalyptic number.

20846234327 is a deficient number, since it is larger than the sum of its proper divisors (1).

20846234327 is an equidigital number, since it uses as much as digits as its factorization.

20846234327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 20846234327 in words is "twenty billion, eight hundred forty-six million, two hundred thirty-four thousand, three hundred twenty-seven".