11110299749 has 2 divisors, whose sum is σ = 11110299750. Its totient is φ = 11110299748.

The previous prime is 11110299737. The next prime is 11110299757. The reversal of 11110299749 is 94799201111.

11110299749 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., 10757423524 + 352876225 = 103718^2 + 18785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110299749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110299049) 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, 5555149874 + 5555149875.

It is an arithmetic number, because the mean of its divisors is an integer number (5555149875).

Almost surely, 2^11110299749 is an apocalyptic number.

It is an amenable number.

11110299749 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110299749 is an equidigital number, since it uses as much as digits as its factorization.

11110299749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 44.

The spelling of 11110299749 in words is "eleven billion, one hundred ten million, two hundred ninety-nine thousand, seven hundred forty-nine".