452318043822 has 16 divisors (see below), whose sum is σ = 905330375040. Its totient is φ = 150656966712.

The previous prime is 452318043791. The next prime is 452318043841. The reversal of 452318043822 is 228340813254.

It is a super-2 number, since 2×452318043822² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 28920172 + ... + 28935807.

It is an arithmetic number, because the mean of its divisors is an integer number (56583148440).

Almost surely, 2^452318043822 is an apocalyptic number.

452318043822 is an abundant number, since it is smaller than the sum of its proper divisors (453012331218).

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

452318043822 is a wasteful number, since it uses less digits than its factorization.

452318043822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57857287.

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 452318043822 in words is "four hundred fifty-two billion, three hundred eighteen million, forty-three thousand, eight hundred twenty-two".