10849040126893 has 2 divisors, whose sum is σ = 10849040126894. Its totient is φ = 10849040126892.

The previous prime is 10849040126851. The next prime is 10849040126909. The reversal of 10849040126893 is 39862104094801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6225688687689 + 4623351439204 = 2495133^2 + 2150198^2 .

It is a cyclic number.

It is not a de Polignac number, because 10849040126893 - 2¹³ = 10849040118701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10849049126893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5424520063446 + 5424520063447.

It is an arithmetic number, because the mean of its divisors is an integer number (5424520063447).

Almost surely, 2^{10849040126893} is an apocalyptic number.

It is an amenable number.

10849040126893 is a deficient number, since it is larger than the sum of its proper divisors (1).

10849040126893 is an equidigital number, since it uses as much as digits as its factorization.

10849040126893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 10849040126893 in words is "ten trillion, eight hundred forty-nine billion, forty million, one hundred twenty-six thousand, eight hundred ninety-three".