992904000469 has 2 divisors, whose sum is σ = 992904000470. Its totient is φ = 992904000468.

The previous prime is 992904000467. The next prime is 992904000533. The reversal of 992904000469 is 964000409299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687343799844 + 305560200625 = 829062^2 + 552775^2 .

It is an emirp because it is prime and its reverse (964000409299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992904000469 - 2¹ = 992904000467 is a prime.

It is a super-2 number, since 2×992904000469² (a number of 25 digits) contains 22 as substring.

Together with 992904000467, 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 (992904000467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496452000234 + 496452000235.

It is an arithmetic number, because the mean of its divisors is an integer number (496452000235).

Almost surely, 2^992904000469 is an apocalyptic number.

It is an amenable number.

992904000469 is a deficient number, since it is larger than the sum of its proper divisors (1).

992904000469 is an equidigital number, since it uses as much as digits as its factorization.

992904000469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 992904000469 in words is "nine hundred ninety-two billion, nine hundred four million, four hundred sixty-nine", and thus it is an aban number.