11317045742 has 4 divisors (see below), whose sum is σ = 16975568616. Its totient is φ = 5658522870.

The previous prime is 11317045739. The next prime is 11317045771. The reversal of 11317045742 is 24754071311.

11317045742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 2829261434 + ... + 2829261437.

It is an arithmetic number, because the mean of its divisors is an integer number (4243892154).

Almost surely, 2^11317045742 is an apocalyptic number.

11317045742 is a deficient number, since it is larger than the sum of its proper divisors (5658522874).

11317045742 is an equidigital number, since it uses as much as digits as its factorization.

11317045742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658522873.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 11317045742 in words is "eleven billion, three hundred seventeen million, forty-five thousand, seven hundred forty-two".