11033442402 has 32 divisors (see below), whose sum is σ = 22695576000. Its totient is φ = 3573315648.

The previous prime is 11033442389. The next prime is 11033442451. The reversal of 11033442402 is 20424433011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122349 + ... + 192447.

It is an arithmetic number, because the mean of its divisors is an integer number (709236750).

Almost surely, 2^11033442402 is an apocalyptic number.

11033442402 is an abundant number, since it is smaller than the sum of its proper divisors (11662133598).

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

11033442402 is a wasteful number, since it uses less digits than its factorization.

11033442402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70850.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11033442402 its reverse (20424433011), we get a palindrome (31457875413).

The spelling of 11033442402 in words is "eleven billion, thirty-three million, four hundred forty-two thousand, four hundred two".