1123440000244 has 12 divisors (see below), whose sum is σ = 1967926913568. Its totient is φ = 561175167800.

The previous prime is 1123440000173. The next prime is 1123440000271. The reversal of 1123440000244 is 4420000443211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136203442 + ... + 136211689.

It is an arithmetic number, because the mean of its divisors is an integer number (163993909464).

Almost surely, 2^{1123440000244} is an apocalyptic number.

It is an amenable number.

1123440000244 is a deficient number, since it is larger than the sum of its proper divisors (844486913324).

1123440000244 is a wasteful number, since it uses less digits than its factorization.

1123440000244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272416166 (or 272416164 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1123440000244 its reverse (4420000443211), we get a palindrome (5543440443455).

The spelling of 1123440000244 in words is "one trillion, one hundred twenty-three billion, four hundred forty million, two hundred forty-four", and thus it is an aban number.