225150042416 has 20 divisors (see below), whose sum is σ = 469784223552. Its totient is φ = 103915404096.

The previous prime is 225150042349. The next prime is 225150042419. The reversal of 225150042416 is 614240051522.

It is not an unprimeable number, because it can be changed into a prime (225150042419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541225856 + ... + 541226271.

Almost surely, 2^225150042416 is an apocalyptic number.

225150042416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225150042416 is an abundant number, since it is smaller than the sum of its proper divisors (244634181136).

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

225150042416 is a wasteful number, since it uses less digits than its factorization.

225150042416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082452148 (or 1082452142 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 225150042416 its reverse (614240051522), we get a palindrome (839390093938).

The spelling of 225150042416 in words is "two hundred twenty-five billion, one hundred fifty million, forty-two thousand, four hundred sixteen".