20014341463 has 2 divisors, whose sum is σ = 20014341464. Its totient is φ = 20014341462.

The previous prime is 20014341461. The next prime is 20014341469. The reversal of 20014341463 is 36414341002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20014341463 - 2¹ = 20014341461 is a prime.

Together with 20014341461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20014341461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007170731 + 10007170732.

It is an arithmetic number, because the mean of its divisors is an integer number (10007170732).

Almost surely, 2^20014341463 is an apocalyptic number.

20014341463 is a deficient number, since it is larger than the sum of its proper divisors (1).

20014341463 is an equidigital number, since it uses as much as digits as its factorization.

20014341463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 20014341463 its reverse (36414341002), we get a palindrome (56428682465).

The spelling of 20014341463 in words is "twenty billion, fourteen million, three hundred forty-one thousand, four hundred sixty-three".