2842653948469 has 2 divisors, whose sum is σ = 2842653948470. Its totient is φ = 2842653948468.

The previous prime is 2842653948451. The next prime is 2842653948487. The reversal of 2842653948469 is 9648493562482.

It is a balanced prime because it is at equal distance from previous prime (2842653948451) and next prime (2842653948487).

It can be written as a sum of positive squares in only one way, i.e., 1645927345969 + 1196726602500 = 1282937^2 + 1093950^2 .

It is a cyclic number.

It is not a de Polignac number, because 2842653948469 - 2³¹ = 2840506464821 is a prime.

It is a super-2 number, since 2×2842653948469² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2842653948398 and 2842653948407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2842653948419) 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, 1421326974234 + 1421326974235.

It is an arithmetic number, because the mean of its divisors is an integer number (1421326974235).

Almost surely, 2^{2842653948469} is an apocalyptic number.

It is an amenable number.

2842653948469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842653948469 is an equidigital number, since it uses as much as digits as its factorization.

2842653948469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 716636160, while the sum is 70.

The spelling of 2842653948469 in words is "two trillion, eight hundred forty-two billion, six hundred fifty-three million, nine hundred forty-eight thousand, four hundred sixty-nine".