452304332003321 has 12 divisors (see below), whose sum is σ = 531258189052032. Its totient is φ = 383925452403528.

The previous prime is 452304332003231. The next prime is 452304332003333. The reversal of 452304332003321 is 123300233403254.

It is not a de Polignac number, because 452304332003321 - 2¹⁴ = 452304331986937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (452304332003221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44809221425 + ... + 44809231518.

It is an arithmetic number, because the mean of its divisors is an integer number (44271515754336).

Almost surely, 2^{452304332003321} is an apocalyptic number.

It is an amenable number.

452304332003321 is a deficient number, since it is larger than the sum of its proper divisors (78953857048711).

452304332003321 is a wasteful number, since it uses less digits than its factorization.

452304332003321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89618453060 (or 89618453053 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 452304332003321 its reverse (123300233403254), we get a palindrome (575604565406575).

The spelling of 452304332003321 in words is "four hundred fifty-two trillion, three hundred four billion, three hundred thirty-two million, three thousand, three hundred twenty-one".