11140120041 has 16 divisors (see below), whose sum is σ = 15347904000. Its totient is φ = 7180018560.

The previous prime is 11140120039. The next prime is 11140120049. The reversal of 11140120041 is 14002104111.

It is not a de Polignac number, because 11140120041 - 2¹ = 11140120039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11140120041.

It is not an unprimeable number, because it can be changed into a prime (11140120049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35085 + ... + 153333.

It is an arithmetic number, because the mean of its divisors is an integer number (959244000).

Almost surely, 2^11140120041 is an apocalyptic number.

It is an amenable number.

11140120041 is a deficient number, since it is larger than the sum of its proper divisors (4207783959).

11140120041 is a wasteful number, since it uses less digits than its factorization.

11140120041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119296.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11140120041 its reverse (14002104111), we get a palindrome (25142224152).

The spelling of 11140120041 in words is "eleven billion, one hundred forty million, one hundred twenty thousand, forty-one".