1123444423041 has 16 divisors (see below), whose sum is σ = 1524160720320. Its totient is φ = 735859641600.

The previous prime is 1123444423019. The next prime is 1123444423043. The reversal of 1123444423041 is 1403244443211.

It is a happy number.

It is not a de Polignac number, because 1123444423041 - 2¹⁵ = 1123444390273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123444422993 and 1123444423011.

It is not an unprimeable number, because it can be changed into a prime (1123444423043) 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, 1443340 + ... + 2080893.

It is an arithmetic number, because the mean of its divisors is an integer number (95260045020).

Almost surely, 2^{1123444423041} is an apocalyptic number.

It is an amenable number.

1123444423041 is a deficient number, since it is larger than the sum of its proper divisors (400716297279).

1123444423041 is a wasteful number, since it uses less digits than its factorization.

1123444423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526096.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 1123444423041 its reverse (1403244443211), we get a palindrome (2526688866252).

The spelling of 1123444423041 in words is "one trillion, one hundred twenty-three billion, four hundred forty-four million, four hundred twenty-three thousand, forty-one".