11042420344041 has 8 divisors (see below), whose sum is σ = 15036487277184. Its totient is φ = 7204983486800.

The previous prime is 11042420343989. The next prime is 11042420344099. The reversal of 11042420344041 is 14044302424011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11042420344041 - 2²³ = 11042411955433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11042420344841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39157518810 + ... + 39157519091.

It is an arithmetic number, because the mean of its divisors is an integer number (1879560909648).

Almost surely, 2^{11042420344041} is an apocalyptic number.

It is an amenable number.

11042420344041 is a deficient number, since it is larger than the sum of its proper divisors (3994066933143).

11042420344041 is an equidigital number, since it uses as much as digits as its factorization.

11042420344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78315037951.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 11042420344041 its reverse (14044302424011), we get a palindrome (25086722768052).

The spelling of 11042420344041 in words is "eleven trillion, forty-two billion, four hundred twenty million, three hundred forty-four thousand, forty-one".