200463427384819 has 2 divisors, whose sum is σ = 200463427384820. Its totient is φ = 200463427384818.

The previous prime is 200463427384769. The next prime is 200463427384921. The reversal of 200463427384819 is 918483724364002.

200463427384819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200463427384819 - 2³³ = 200454837450227 is a prime.

It is a super-2 number, since 2×200463427384819² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200463427184819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100231713692409 + 100231713692410.

It is an arithmetic number, because the mean of its divisors is an integer number (100231713692410).

Almost surely, 2^{200463427384819} is an apocalyptic number.

200463427384819 is a deficient number, since it is larger than the sum of its proper divisors (1).

200463427384819 is an equidigital number, since it uses as much as digits as its factorization.

200463427384819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55738368, while the sum is 61.

The spelling of 200463427384819 in words is "two hundred trillion, four hundred sixty-three billion, four hundred twenty-seven million, three hundred eighty-four thousand, eight hundred nineteen".