4331411225 has 18 divisors (see below), whose sum is σ = 5404931406. Its totient is φ = 3443342400.

The previous prime is 4331411197. The next prime is 4331411237. The reversal of 4331411225 is 5221141334.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1020674704 + 3310736521 = 31948^2 + 57539^2 .

It is not a de Polignac number, because 4331411225 - 2²⁰ = 4330362649 is a prime.

It is a super-2 number, since 2×4331411225² = 37522246400112001250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4331411194 and 4331411203.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 660965 + ... + 667485.

It is an arithmetic number, because the mean of its divisors is an integer number (300273967).

Almost surely, 2^4331411225 is an apocalyptic number.

It is an amenable number.

4331411225 is a deficient number, since it is larger than the sum of its proper divisors (1073520181).

4331411225 is an equidigital number, since it uses as much as digits as its factorization.

4331411225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857 (or 6689 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4331411225 is about 65813.4577803051. The cubic root of 4331411225 is about 1630.0833290733.

Adding to 4331411225 its reverse (5221141334), we get a palindrome (9552552559).

The spelling of 4331411225 in words is "four billion, three hundred thirty-one million, four hundred eleven thousand, two hundred twenty-five".