225014444523140 has 48 divisors (see below), whose sum is σ = 497109643732800. Its totient is φ = 85429212822912.

The previous prime is 225014444523137. The next prime is 225014444523149. The reversal of 225014444523140 is 41325444410522.

It is not an unprimeable number, because it can be changed into a prime (225014444523149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3287727974 + ... + 3287796413.

It is an arithmetic number, because the mean of its divisors is an integer number (10356450911100).

Almost surely, 2^{225014444523140} is an apocalyptic number.

225014444523140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225014444523140 is an abundant number, since it is smaller than the sum of its proper divisors (272095199209660).

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

225014444523140 is a wasteful number, since it uses less digits than its factorization.

225014444523140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575524484 (or 6575524482 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 225014444523140 its reverse (41325444410522), we get a palindrome (266339888933662).

The spelling of 225014444523140 in words is "two hundred twenty-five trillion, fourteen billion, four hundred forty-four million, five hundred twenty-three thousand, one hundred forty".