452381204812 has 12 divisors (see below), whose sum is σ = 791871120936. Its totient is φ = 226132313120.

The previous prime is 452381204801. The next prime is 452381204861. The reversal of 452381204812 is 218402183254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14554858 + ... + 14585905.

It is an arithmetic number, because the mean of its divisors is an integer number (65989260078).

Almost surely, 2^452381204812 is an apocalyptic number.

It is an amenable number.

452381204812 is a deficient number, since it is larger than the sum of its proper divisors (339489916124).

452381204812 is a wasteful number, since it uses less digits than its factorization.

452381204812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29144648 (or 29144646 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 452381204812 in words is "four hundred fifty-two billion, three hundred eighty-one million, two hundred four thousand, eight hundred twelve".