11117794739 has 2 divisors, whose sum is σ = 11117794740. Its totient is φ = 11117794738.

The previous prime is 11117794733. The next prime is 11117794823. The reversal of 11117794739 is 93749771111.

It is a happy number.

11117794739 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 is a cyclic number.

It is not a de Polignac number, because 11117794739 - 2⁸ = 11117794483 is a prime.

It is not a weakly prime, because it can be changed into another prime (11117794733) 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, 5558897369 + 5558897370.

It is an arithmetic number, because the mean of its divisors is an integer number (5558897370).

Almost surely, 2^11117794739 is an apocalyptic number.

11117794739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11117794739 is an equidigital number, since it uses as much as digits as its factorization.

11117794739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 333396, while the sum is 50.

The spelling of 11117794739 in words is "eleven billion, one hundred seventeen million, seven hundred ninety-four thousand, seven hundred thirty-nine".