11423042231041 has 16 divisors (see below), whose sum is σ = 13241937264640. Its totient is φ = 9651313535760.

The previous prime is 11423042231021. The next prime is 11423042231063. The reversal of 11423042231041 is 14013224032411.

It is a happy number.

11423042231041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11423042231041 - 2²¹ = 11423040133889 is a prime.

It is a super-2 number, since 2×11423042231041² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11423042231021) 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, 16679565 + ... + 17350906.

It is an arithmetic number, because the mean of its divisors is an integer number (827621079040).

Almost surely, 2^{11423042231041} is an apocalyptic number.

It is an amenable number.

11423042231041 is a deficient number, since it is larger than the sum of its proper divisors (1818895033599).

11423042231041 is an equidigital number, since it uses as much as digits as its factorization.

11423042231041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34031164.

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

Adding to 11423042231041 its reverse (14013224032411), we get a palindrome (25436266263452).

The spelling of 11423042231041 in words is "eleven trillion, four hundred twenty-three billion, forty-two million, two hundred thirty-one thousand, forty-one".