1133242435 has 8 divisors (see below), whose sum is σ = 1464498000. Its totient is φ = 836855904.

The previous prime is 1133242433. The next prime is 1133242471. The reversal of 1133242435 is 5342423311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1133242435 - 2¹ = 1133242433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133242433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8717185 + ... + 8717314.

It is an arithmetic number, because the mean of its divisors is an integer number (183062250).

Almost surely, 2^1133242435 is an apocalyptic number.

1133242435 is a deficient number, since it is larger than the sum of its proper divisors (331255565).

1133242435 is a wasteful number, since it uses less digits than its factorization.

1133242435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17434517.

The product of its digits is 8640, while the sum is 28.

The square root of 1133242435 is about 33663.6663927149. Note that the first 3 decimals coincide. The cubic root of 1133242435 is about 1042.5757269108.

Adding to 1133242435 its reverse (5342423311), we get a palindrome (6475665746).

The spelling of 1133242435 in words is "one billion, one hundred thirty-three million, two hundred forty-two thousand, four hundred thirty-five".