20384018483 has 2 divisors, whose sum is σ = 20384018484. Its totient is φ = 20384018482.

The previous prime is 20384018477. The next prime is 20384018489. The reversal of 20384018483 is 38481048302.

It is a balanced prime because it is at equal distance from previous prime (20384018477) and next prime (20384018489).

It is a cyclic number.

It is not a de Polignac number, because 20384018483 - 2¹⁶ = 20383952947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20384018483.

It is not a weakly prime, because it can be changed into another prime (20384018489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10192009241 + 10192009242.

It is an arithmetic number, because the mean of its divisors is an integer number (10192009242).

Almost surely, 2^20384018483 is an apocalyptic number.

20384018483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20384018483 is an equidigital number, since it uses as much as digits as its factorization.

20384018483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 20384018483 in words is "twenty billion, three hundred eighty-four million, eighteen thousand, four hundred eighty-three".