225404514415300 has 144 divisors (see below), whose sum is σ = 546725186348544. Its totient is φ = 79949046400000.

The previous prime is 225404514415247. The next prime is 225404514415343. The reversal of 225404514415300 is 3514415404522.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211573950 + ... + 212636650.

It is an arithmetic number, because the mean of its divisors is an integer number (3796702682976).

Almost surely, 2^{225404514415300} is an apocalyptic number.

225404514415300 is a gapful number since it is divisible by the number (20) 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 225404514415300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273362593174272).

225404514415300 is an abundant number, since it is smaller than the sum of its proper divisors (321320671933244).

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

225404514415300 is a wasteful number, since it uses less digits than its factorization.

225404514415300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067470 (or 1067463 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 225404514415300 its reverse (3514415404522), we get a palindrome (228918929819822).

The spelling of 225404514415300 in words is "two hundred twenty-five trillion, four hundred four billion, five hundred fourteen million, four hundred fifteen thousand, three hundred".