1135613442 has 8 divisors (see below), whose sum is σ = 2271226896. Its totient is φ = 378537812.

The previous prime is 1135613441. The next prime is 1135613443. The reversal of 1135613442 is 2443165311.

It is an interprime number because it is at equal distance from previous prime (1135613441) and next prime (1135613443).

It is a sphenic number, since it is the product of 3 distinct primes.

1135613442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1135613441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94634448 + ... + 94634459.

It is an arithmetic number, because the mean of its divisors is an integer number (283903362).

Almost surely, 2^1135613442 is an apocalyptic number.

1135613442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135613442 is a wasteful number, since it uses less digits than its factorization.

1135613442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189268912.

The product of its digits is 8640, while the sum is 30.

The square root of 1135613442 is about 33698.8641054858. The cubic root of 1135613442 is about 1043.3023241222.

Adding to 1135613442 its reverse (2443165311), we get a palindrome (3578778753).

The spelling of 1135613442 in words is "one billion, one hundred thirty-five million, six hundred thirteen thousand, four hundred forty-two".