1304324533434 has 64 divisors (see below), whose sum is σ = 2813094748800. Its totient is φ = 400790987520.

The previous prime is 1304324533417. The next prime is 1304324533439. The reversal of 1304324533434 is 4343354234031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1304324533392 and 1304324533401.

It is not an unprimeable number, because it can be changed into a prime (1304324533439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299911492 + ... + 299915840.

It is an arithmetic number, because the mean of its divisors is an integer number (43954605450).

Almost surely, 2^{1304324533434} is an apocalyptic number.

1304324533434 is an abundant number, since it is smaller than the sum of its proper divisors (1508770215366).

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

1304324533434 is a wasteful number, since it uses less digits than its factorization.

1304324533434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8655.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 1304324533434 its reverse (4343354234031), we get a palindrome (5647678767465).

The spelling of 1304324533434 in words is "one trillion, three hundred four billion, three hundred twenty-four million, five hundred thirty-three thousand, four hundred thirty-four".