12373445304 has 112 divisors (see below), whose sum is σ = 37946817720. Its totient is φ = 3749509440.

The previous prime is 12373445269. The next prime is 12373445321. The reversal of 12373445304 is 40354437321.

12373445304 is a `hidden beast` number, since 1 + 2 + 3 + 7 + 344 + 5 + 304 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 32287 + ... + 160590.

Almost surely, 2^12373445304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12373445304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18973408860).

12373445304 is an abundant number, since it is smaller than the sum of its proper divisors (25573372416).

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

12373445304 is a wasteful number, since it uses less digits than its factorization.

12373445304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192912 (or 192893 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 12373445304 in words is "twelve billion, three hundred seventy-three million, four hundred forty-five thousand, three hundred four".