11323213442 has 8 divisors (see below), whose sum is σ = 16987703616. Its totient is φ = 5660645572.

The previous prime is 11323213427. The next prime is 11323213459. The reversal of 11323213442 is 24431232311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465758 + ... + 489465.

It is an arithmetic number, because the mean of its divisors is an integer number (2123462952).

Almost surely, 2^11323213442 is an apocalyptic number.

11323213442 is a deficient number, since it is larger than the sum of its proper divisors (5664490174).

11323213442 is an equidigital number, since it uses as much as digits as its factorization.

11323213442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961152.

The product of its digits is 3456, while the sum is 26.

Adding to 11323213442 its reverse (24431232311), we get a palindrome (35754445753).

The spelling of 11323213442 in words is "eleven billion, three hundred twenty-three million, two hundred thirteen thousand, four hundred forty-two".