11440142033041 has 4 divisors (see below), whose sum is σ = 11440231263972. Its totient is φ = 11440052802112.

The previous prime is 11440142033029. The next prime is 11440142033167. The reversal of 11440142033041 is 14033024104411.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4401096298641 + 7039045734400 = 2097879^2 + 2653120^2 .

It is a cyclic number.

It is not a de Polignac number, because 11440142033041 - 2⁴¹ = 9241118777489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11440142033641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44422876 + ... + 44679661.

It is an arithmetic number, because the mean of its divisors is an integer number (2860057815993).

Almost surely, 2^{11440142033041} is an apocalyptic number.

It is an amenable number.

11440142033041 is a deficient number, since it is larger than the sum of its proper divisors (89230931).

11440142033041 is an equidigital number, since it uses as much as digits as its factorization.

11440142033041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89230930.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11440142033041 its reverse (14033024104411), we get a palindrome (25473166137452).

The spelling of 11440142033041 in words is "eleven trillion, four hundred forty billion, one hundred forty-two million, thirty-three thousand, forty-one".