451878872484288 has 224 divisors, whose sum is σ = 1213743602073600. Its totient is φ = 148359223434240.

The previous prime is 451878872484233. The next prime is 451878872484311. The reversal of 451878872484288 is 882484278878154.

It is a self number, because there is not a number n which added to its sum of digits gives 451878872484288.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3620790913 + ... + 3620915711.

Almost surely, 2^{451878872484288} is an apocalyptic number.

451878872484288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 451878872484288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606871801036800).

451878872484288 is an abundant number, since it is smaller than the sum of its proper divisors (761864729589312).

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

451878872484288 is a wasteful number, since it uses less digits than its factorization.

451878872484288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126015 (or 126005 counting only the distinct ones).

The product of its digits is 16441671680, while the sum is 84.

The spelling of 451878872484288 in words is "four hundred fifty-one trillion, eight hundred seventy-eight billion, eight hundred seventy-two million, four hundred eighty-four thousand, two hundred eighty-eight".