424500452400 has 240 divisors, whose sum is σ = 1397548534304. Its totient is φ = 110063370240.

The previous prime is 424500452351. The next prime is 424500452401. The reversal of 424500452400 is 4254005424.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (424500452401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91150872 + ... + 91155528.

Almost surely, 2^424500452400 is an apocalyptic number.

424500452400 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 424500452400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698774267152).

424500452400 is an abundant number, since it is smaller than the sum of its proper divisors (973048081904).

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

424500452400 is a wasteful number, since it uses less digits than its factorization.

424500452400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768 (or 6757 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 424500452400 its reverse (4254005424), we get a palindrome (428754457824).

The spelling of 424500452400 in words is "four hundred twenty-four billion, five hundred million, four hundred fifty-two thousand, four hundred".