1304813225744 has 20 divisors (see below), whose sum is σ = 2889229285824. Its totient is φ = 559205668128.

The previous prime is 1304813225657. The next prime is 1304813225747. The reversal of 1304813225744 is 4475223184031.

It is a junction number, because it is equal to n+sod(n) for n = 1304813225695 and 1304813225704.

It is not an unprimeable number, because it can be changed into a prime (1304813225747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5825058932 + ... + 5825059155.

Almost surely, 2^{1304813225744} is an apocalyptic number.

1304813225744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1304813225744 is an abundant number, since it is smaller than the sum of its proper divisors (1584416060080).

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

1304813225744 is a wasteful number, since it uses less digits than its factorization.

1304813225744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650118102 (or 11650118096 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 1304813225744 in words is "one trillion, three hundred four billion, eight hundred thirteen million, two hundred twenty-five thousand, seven hundred forty-four".