1123344321004 has 48 divisors (see below), whose sum is σ = 2111595907680. Its totient is φ = 521269931520.

The previous prime is 1123344320977. The next prime is 1123344321041. The reversal of 1123344321004 is 4001234433211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416744 + ... + 2843824.

It is an arithmetic number, because the mean of its divisors is an integer number (43991581410).

Almost surely, 2^{1123344321004} is an apocalyptic number.

It is an amenable number.

1123344321004 is a deficient number, since it is larger than the sum of its proper divisors (988251586676).

1123344321004 is a wasteful number, since it uses less digits than its factorization.

1123344321004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427810 (or 427808 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1123344321004 its reverse (4001234433211), we get a palindrome (5124578754215).

The spelling of 1123344321004 in words is "one trillion, one hundred twenty-three billion, three hundred forty-four million, three hundred twenty-one thousand, four".