123443314104 has 64 divisors (see below), whose sum is σ = 336702781440. Its totient is φ = 37402709760.

The previous prime is 123443314103. The next prime is 123443314133. The reversal of 123443314104 is 401413344321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123443314103) 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, 2799492 + ... + 2843244.

It is an arithmetic number, because the mean of its divisors is an integer number (5260980960).

Almost surely, 2^123443314104 is an apocalyptic number.

It is an amenable number.

123443314104 is an abundant number, since it is smaller than the sum of its proper divisors (213259467336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123443314104 is a wasteful number, since it uses less digits than its factorization.

123443314104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54460 (or 54456 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 123443314104 its reverse (401413344321), we get a palindrome (524856658425).

The spelling of 123443314104 in words is "one hundred twenty-three billion, four hundred forty-three million, three hundred fourteen thousand, one hundred four".