11276369249 has 2 divisors, whose sum is σ = 11276369250. Its totient is φ = 11276369248.

The previous prime is 11276369233. The next prime is 11276369281. The reversal of 11276369249 is 94296367211.

11276369249 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., 10781084224 + 495285025 = 103832^2 + 22255^2 .

It is a cyclic number.

It is not a de Polignac number, because 11276369249 - 2⁴ = 11276369233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11276369197 and 11276369206.

It is not a weakly prime, because it can be changed into another prime (11276369219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5638184624 + 5638184625.

It is an arithmetic number, because the mean of its divisors is an integer number (5638184625).

Almost surely, 2^11276369249 is an apocalyptic number.

It is an amenable number.

11276369249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11276369249 is an equidigital number, since it uses as much as digits as its factorization.

11276369249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The spelling of 11276369249 in words is "eleven billion, two hundred seventy-six million, three hundred sixty-nine thousand, two hundred forty-nine".