1123441413041 has 4 divisors (see below), whose sum is σ = 1125729481584. Its totient is φ = 1121153344500.

The previous prime is 1123441412957. The next prime is 1123441413091. The reversal of 1123441413041 is 1403141443211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123441413041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123441412995 and 1123441413013.

It is not an unprimeable number, because it can be changed into a prime (1123441413091) 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, 1144033535 + ... + 1144034516.

It is an arithmetic number, because the mean of its divisors is an integer number (281432370396).

Almost surely, 2^{1123441413041} is an apocalyptic number.

It is an amenable number.

1123441413041 is a deficient number, since it is larger than the sum of its proper divisors (2288068543).

1123441413041 is an equidigital number, since it uses as much as digits as its factorization.

1123441413041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288068542.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1123441413041 its reverse (1403141443211), we get a palindrome (2526582856252).

The spelling of 1123441413041 in words is "one trillion, one hundred twenty-three billion, four hundred forty-one million, four hundred thirteen thousand, forty-one".