1304223450532 has 6 divisors (see below), whose sum is σ = 2282391038438. Its totient is φ = 652111725264.

The previous prime is 1304223450529. The next prime is 1304223450553. The reversal of 1304223450532 is 2350543224031.

It can be written as a sum of positive squares in only one way, i.e., 1144266647616 + 159956802916 = 1069704^2 + 399946^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163027931313 + ... + 163027931320.

Almost surely, 2^{1304223450532} is an apocalyptic number.

It is an amenable number.

1304223450532 is a deficient number, since it is larger than the sum of its proper divisors (978167587906).

1304223450532 is a wasteful number, since it uses less digits than its factorization.

1304223450532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326055862637 (or 326055862635 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1304223450532 its reverse (2350543224031), we get a palindrome (3654766674563).

The spelling of 1304223450532 in words is "one trillion, three hundred four billion, two hundred twenty-three million, four hundred fifty thousand, five hundred thirty-two".