1136321242 has 16 divisors (see below), whose sum is σ = 2062566720. Its totient is φ = 458347968.

The previous prime is 1136321189. The next prime is 1136321257. The reversal of 1136321242 is 2421236311.

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 in 7 ways as a sum of consecutive naturals, for example, 2386992 + ... + 2387467.

It is an arithmetic number, because the mean of its divisors is an integer number (128910420).

Almost surely, 2^1136321242 is an apocalyptic number.

1136321242 is a deficient number, since it is larger than the sum of its proper divisors (926245478).

1136321242 is a wasteful number, since it uses less digits than its factorization.

1136321242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774485.

The product of its digits is 1728, while the sum is 25.

The square root of 1136321242 is about 33709.3643072663. The cubic root of 1136321242 is about 1043.5190340201.

Adding to 1136321242 its reverse (2421236311), we get a palindrome (3557557553).

The spelling of 1136321242 in words is "one billion, one hundred thirty-six million, three hundred twenty-one thousand, two hundred forty-two".