20824024327 has 2 divisors, whose sum is σ = 20824024328. Its totient is φ = 20824024326.

The previous prime is 20824024259. The next prime is 20824024337. The reversal of 20824024327 is 72342042802.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20824024327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20824024292 and 20824024301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20824024337) 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, 10412012163 + 10412012164.

It is an arithmetic number, because the mean of its divisors is an integer number (10412012164).

Almost surely, 2^20824024327 is an apocalyptic number.

20824024327 is a deficient number, since it is larger than the sum of its proper divisors (1).

20824024327 is an equidigital number, since it uses as much as digits as its factorization.

20824024327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 20824024327 in words is "twenty billion, eight hundred twenty-four million, twenty-four thousand, three hundred twenty-seven".