454212444418 has 16 divisors (see below), whose sum is σ = 683259408000. Its totient is φ = 226459995696.

The previous prime is 454212444401. The next prime is 454212444419. The reversal of 454212444418 is 814444212454.

It is not an unprimeable number, because it can be changed into a prime (454212444419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158208 + ... + 1499956.

It is an arithmetic number, because the mean of its divisors is an integer number (42703713000).

Almost surely, 2^454212444418 is an apocalyptic number.

454212444418 is a deficient number, since it is larger than the sum of its proper divisors (229046963582).

454212444418 is a wasteful number, since it uses less digits than its factorization.

454212444418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343641.

The product of its digits is 655360, while the sum is 43.

The spelling of 454212444418 in words is "four hundred fifty-four billion, two hundred twelve million, four hundred forty-four thousand, four hundred eighteen".