11441343431242 has 4 divisors (see below), whose sum is σ = 17162015146866. Its totient is φ = 5720671715620.

The previous prime is 11441343431233. The next prime is 11441343431293. The reversal of 11441343431242 is 24213434314411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7282717219801 + 4158626211441 = 2698651^2 + 2039271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860335857809 + ... + 2860335857812.

Almost surely, 2^{11441343431242} is an apocalyptic number.

11441343431242 is a deficient number, since it is larger than the sum of its proper divisors (5720671715624).

11441343431242 is an equidigital number, since it uses as much as digits as its factorization.

11441343431242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720671715623.

The product of its digits is 110592, while the sum is 37.

Adding to 11441343431242 its reverse (24213434314411), we get a palindrome (35654777745653).

The spelling of 11441343431242 in words is "eleven trillion, four hundred forty-one billion, three hundred forty-three million, four hundred thirty-one thousand, two hundred forty-two".