452116701218 has 16 divisors (see below), whose sum is σ = 834676987200. Its totient is φ = 178859354256.

The previous prime is 452116701209. The next prime is 452116701221. The reversal of 452116701218 is 812107611254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242078668 + ... + 1242079031.

It is an arithmetic number, because the mean of its divisors is an integer number (52167311700).

Almost surely, 2^452116701218 is an apocalyptic number.

452116701218 is a deficient number, since it is larger than the sum of its proper divisors (382560285982).

452116701218 is a wasteful number, since it uses less digits than its factorization.

452116701218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484157721.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 452116701218 in words is "four hundred fifty-two billion, one hundred sixteen million, seven hundred one thousand, two hundred eighteen".