123441004304 has 20 divisors (see below), whose sum is σ = 239182702860. Its totient is φ = 61716435840.

The previous prime is 123441004289. The next prime is 123441004327. The reversal of 123441004304 is 403400144321.

It can be written as a sum of positive squares in 2 ways, for example, as 119127141904 + 4313862400 = 345148^2 + 65680^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4262 + ... + 496890.

It is an arithmetic number, because the mean of its divisors is an integer number (11959135143).

Almost surely, 2^123441004304 is an apocalyptic number.

It is an amenable number.

123441004304 is a deficient number, since it is larger than the sum of its proper divisors (115741698556).

123441004304 is a wasteful number, since it uses less digits than its factorization.

123441004304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508298 (or 508292 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 123441004304 its reverse (403400144321), we get a palindrome (526841148625).

The spelling of 123441004304 in words is "one hundred twenty-three billion, four hundred forty-one million, four thousand, three hundred four".