9914020490443 has 2 divisors, whose sum is σ = 9914020490444. Its totient is φ = 9914020490442.

The previous prime is 9914020490441. The next prime is 9914020490471. The reversal of 9914020490443 is 3440940204199.

It is a weak prime.

It is an emirp because it is prime and its reverse (3440940204199) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9914020490443 - 2¹ = 9914020490441 is a prime.

Together with 9914020490441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9914020490441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957010245221 + 4957010245222.

It is an arithmetic number, because the mean of its divisors is an integer number (4957010245222).

Almost surely, 2^{9914020490443} is an apocalyptic number.

9914020490443 is a deficient number, since it is larger than the sum of its proper divisors (1).

9914020490443 is an equidigital number, since it uses as much as digits as its factorization.

9914020490443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 9914020490443 in words is "nine trillion, nine hundred fourteen billion, twenty million, four hundred ninety thousand, four hundred forty-three".