1153335242 has 8 divisors (see below), whose sum is σ = 1733616000. Its totient is φ = 575463244.

The previous prime is 1153335241. The next prime is 1153335257. The reversal of 1153335242 is 2425333511.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1153335241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600992 + ... + 602907.

It is an arithmetic number, because the mean of its divisors is an integer number (216702000).

Almost surely, 2^1153335242 is an apocalyptic number.

1153335242 is a deficient number, since it is larger than the sum of its proper divisors (580280758).

1153335242 is a wasteful number, since it uses less digits than its factorization.

1153335242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204380.

The product of its digits is 10800, while the sum is 29.

The square root of 1153335242 is about 33960.7897729131. The cubic root of 1153335242 is about 1048.7014156546.

Adding to 1153335242 its reverse (2425333511), we get a palindrome (3578668753).

The spelling of 1153335242 in words is "one billion, one hundred fifty-three million, three hundred thirty-five thousand, two hundred forty-two".