1304354533452 has 96 divisors (see below), whose sum is σ = 3253708652544. Its totient is φ = 406006708800.

The previous prime is 1304354533451. The next prime is 1304354533459. The reversal of 1304354533452 is 2543354534031.

It is not an unprimeable number, because it can be changed into a prime (1304354533451) 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, 715993 + ... + 1766735.

It is an arithmetic number, because the mean of its divisors is an integer number (33892798464).

Almost surely, 2^{1304354533452} is an apocalyptic number.

1304354533452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1304354533452 is an abundant number, since it is smaller than the sum of its proper divisors (1949354119092).

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

1304354533452 is a wasteful number, since it uses less digits than its factorization.

1304354533452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050899 (or 1050897 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 1304354533452 in words is "one trillion, three hundred four billion, three hundred fifty-four million, five hundred thirty-three thousand, four hundred fifty-two".