11142430322 has 8 divisors (see below), whose sum is σ = 16717069056. Its totient is φ = 5570073972.

The previous prime is 11142430303. The next prime is 11142430349. The reversal of 11142430322 is 22303424111.

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, 558338 + ... + 577949.

It is an arithmetic number, because the mean of its divisors is an integer number (2089633632).

Almost surely, 2^11142430322 is an apocalyptic number.

11142430322 is a deficient number, since it is larger than the sum of its proper divisors (5574638734).

11142430322 is a wasteful number, since it uses less digits than its factorization.

11142430322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141192.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11142430322 its reverse (22303424111), we get a palindrome (33445854433).

The spelling of 11142430322 in words is "eleven billion, one hundred forty-two million, four hundred thirty thousand, three hundred twenty-two".