11142030434 has 8 divisors (see below), whose sum is σ = 17289357660. Its totient is φ = 5378911216.

The previous prime is 11142030397. The next prime is 11142030451. The reversal of 11142030434 is 43403024111.

It can be written as a sum of positive squares in 2 ways, for example, as 10940532409 + 201498025 = 104597^2 + 14195^2 .

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, 96051929 + ... + 96052044.

Almost surely, 2^11142030434 is an apocalyptic number.

11142030434 is a deficient number, since it is larger than the sum of its proper divisors (6147327226).

11142030434 is a wasteful number, since it uses less digits than its factorization.

11142030434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192104004.

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

Adding to 11142030434 its reverse (43403024111), we get a palindrome (54545054545).

The spelling of 11142030434 in words is "eleven billion, one hundred forty-two million, thirty thousand, four hundred thirty-four".