10140224655469 has 2 divisors, whose sum is σ = 10140224655470. Its totient is φ = 10140224655468.

The previous prime is 10140224655461. The next prime is 10140224655497. The reversal of 10140224655469 is 96455642204101.

10140224655469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10135595486025 + 4629169444 = 3183645^2 + 68038^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140224655469 - 2³ = 10140224655461 is a prime.

It is a super-2 number, since 2×10140224655469² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10140224655461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070112327734 + 5070112327735.

It is an arithmetic number, because the mean of its divisors is an integer number (5070112327735).

Almost surely, 2^{10140224655469} is an apocalyptic number.

It is an amenable number.

10140224655469 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140224655469 is an equidigital number, since it uses as much as digits as its factorization.

10140224655469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 10140224655469 in words is "ten trillion, one hundred forty billion, two hundred twenty-four million, six hundred fifty-five thousand, four hundred sixty-nine".