452014021400 has 96 divisors (see below), whose sum is σ = 1075556718000. Its totient is φ = 176608273920.

The previous prime is 452014021399. The next prime is 452014021409. The reversal of 452014021400 is 4120410254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452014021409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1730606 + ... + 1974594.

Almost surely, 2^452014021400 is an apocalyptic number.

452014021400 is a gapful number since it is divisible by the number (40) 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 452014021400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537778359000).

452014021400 is an abundant number, since it is smaller than the sum of its proper divisors (623542696600).

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

452014021400 is a wasteful number, since it uses less digits than its factorization.

452014021400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244221 (or 244212 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 452014021400 its reverse (4120410254), we get a palindrome (456134431654).

The spelling of 452014021400 in words is "four hundred fifty-two billion, fourteen million, twenty-one thousand, four hundred".