69438483469 has 2 divisors, whose sum is σ = 69438483470. Its totient is φ = 69438483468.

The previous prime is 69438483467. The next prime is 69438483533. The reversal of 69438483469 is 96438483496.

It is an a-pointer prime, because the next prime (69438483533) can be obtained adding 69438483469 to its sum of digits (64).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67951455625 + 1487027844 = 260675^2 + 38562^2 .

It is a cyclic number.

It is not a de Polignac number, because 69438483469 - 2¹ = 69438483467 is a prime.

It is a super-2 number, since 2×69438483469² (a number of 22 digits) contains 22 as substring.

Together with 69438483467, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 69438483469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69438483467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34719241734 + 34719241735.

It is an arithmetic number, because the mean of its divisors is an integer number (34719241735).

Almost surely, 2^69438483469 is an apocalyptic number.

It is an amenable number.

69438483469 is a deficient number, since it is larger than the sum of its proper divisors (1).

69438483469 is an equidigital number, since it uses as much as digits as its factorization.

69438483469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107495424, while the sum is 64.

The spelling of 69438483469 in words is "sixty-nine billion, four hundred thirty-eight million, four hundred eighty-three thousand, four hundred sixty-nine".