11443013242 has 16 divisors (see below), whose sum is σ = 18200161512. Its totient is φ = 5377254400.

The previous prime is 11443013173. The next prime is 11443013269. The reversal of 11443013242 is 24231034411.

It can be written as a sum of positive squares in 4 ways, for example, as 11440227681 + 2785561 = 106959^2 + 1669^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216223 + ... + 263890.

Almost surely, 2^11443013242 is an apocalyptic number.

11443013242 is a deficient number, since it is larger than the sum of its proper divisors (6757148270).

11443013242 is a wasteful number, since it uses less digits than its factorization.

11443013242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480833.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11443013242 its reverse (24231034411), we get a palindrome (35674047653).

The spelling of 11443013242 in words is "eleven billion, four hundred forty-three million, thirteen thousand, two hundred forty-two".