11333150442 has 12 divisors (see below), whose sum is σ = 24555159330. Its totient is φ = 3777716808.

The previous prime is 11333150399. The next prime is 11333150447. The reversal of 11333150442 is 24405133311.

It is a happy number.

11333150442 is a `hidden beast` number, since 113 + 3 + 3 + 1 + 504 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9615959721 + 1717190721 = 98061^2 + 41439^2 .

It is not an unprimeable number, because it can be changed into a prime (11333150447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314809717 + ... + 314809752.

Almost surely, 2^11333150442 is an apocalyptic number.

11333150442 is an abundant number, since it is smaller than the sum of its proper divisors (13222008888).

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

11333150442 is a wasteful number, since it uses less digits than its factorization.

11333150442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629619477 (or 629619474 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 11333150442 its reverse (24405133311), we get a palindrome (35738283753).

The spelling of 11333150442 in words is "eleven billion, three hundred thirty-three million, one hundred fifty thousand, four hundred forty-two".