4318371225 has 216 divisors, whose sum is σ = 9493454880. Its totient is φ = 1939956480.

The previous prime is 4318371223. The next prime is 4318371271. The reversal of 4318371225 is 5221738134.

It is not a de Polignac number, because 4318371225 - 2¹ = 4318371223 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4318371225.

It is not an unprimeable number, because it can be changed into a prime (4318371223) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 26492994 + ... + 26493156.

It is an arithmetic number, because the mean of its divisors is an integer number (43951180).

Almost surely, 2^4318371225 is an apocalyptic number.

4318371225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4318371225 is an abundant number, since it is smaller than the sum of its proper divisors (5175083655).

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

4318371225 is a wasteful number, since it uses less digits than its factorization.

4318371225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 267 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 4318371225 is about 65714.3152212667. The cubic root of 4318371225 is about 1628.4458601741.

The spelling of 4318371225 in words is "four billion, three hundred eighteen million, three hundred seventy-one thousand, two hundred twenty-five".