11039646271 has 2 divisors, whose sum is σ = 11039646272. Its totient is φ = 11039646270.

The previous prime is 11039646257. The next prime is 11039646307. The reversal of 11039646271 is 17264693011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11039646271 - 2⁷ = 11039646143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11039646221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5519823135 + 5519823136.

It is an arithmetic number, because the mean of its divisors is an integer number (5519823136).

Almost surely, 2^11039646271 is an apocalyptic number.

11039646271 is a deficient number, since it is larger than the sum of its proper divisors (1).

11039646271 is an equidigital number, since it uses as much as digits as its factorization.

11039646271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 11039646271 in words is "eleven billion, thirty-nine million, six hundred forty-six thousand, two hundred seventy-one".