1000936368469 has 2 divisors, whose sum is σ = 1000936368470. Its totient is φ = 1000936368468.

The previous prime is 1000936368449. The next prime is 1000936368479. The reversal of 1000936368469 is 9648636390001.

1000936368469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 843357539025 + 157578829444 = 918345^2 + 396962^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000936368469 - 2⁹ = 1000936367957 is a prime.

It is a super-2 number, since 2×1000936368469² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000936368449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500468184234 + 500468184235.

It is an arithmetic number, because the mean of its divisors is an integer number (500468184235).

Almost surely, 2^{1000936368469} is an apocalyptic number.

It is an amenable number.

1000936368469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000936368469 is an equidigital number, since it uses as much as digits as its factorization.

1000936368469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 1000936368469 in words is "one trillion, nine hundred thirty-six million, three hundred sixty-eight thousand, four hundred sixty-nine".