4344435225 has 36 divisors (see below), whose sum is σ = 8379938476. Its totient is φ = 2138797440.

The previous prime is 4344435223. The next prime is 4344435233. The reversal of 4344435225 is 5225344434.

4344435225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 446181129 + 3898254096 = 21123^2 + 62436^2 .

It is not a de Polignac number, because 4344435225 - 2¹ = 4344435223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4344435225.

It is not an unprimeable number, because it can be changed into a prime (4344435223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 739714 + ... + 745563.

Almost surely, 2^4344435225 is an apocalyptic number.

4344435225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4344435225 is a deficient number, since it is larger than the sum of its proper divisors (4035503251).

4344435225 is a wasteful number, since it uses less digits than its factorization.

4344435225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485306 (or 1485298 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 4344435225 is about 65912.3298404783. The cubic root of 4344435225 is about 1631.7155116587.

Adding to 4344435225 its reverse (5225344434), we get a palindrome (9569779659).

It can be divided in two parts, 4344 and 435225, that added together give a square (439569 = 663²).

The spelling of 4344435225 in words is "four billion, three hundred forty-four million, four hundred thirty-five thousand, two hundred twenty-five".