4447134225 has 48 divisors (see below), whose sum is σ = 8177601600. Its totient is φ = 2369468160.

The previous prime is 4447134221. The next prime is 4447134257. The reversal of 4447134225 is 5224317444.

It is not a de Polignac number, because 4447134225 - 2² = 4447134221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4447134225.

It is not an unprimeable number, because it can be changed into a prime (4447134221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 847209 + ... + 852441.

It is an arithmetic number, because the mean of its divisors is an integer number (170366700).

Almost surely, 2^4447134225 is an apocalyptic number.

4447134225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4447134225 is a deficient number, since it is larger than the sum of its proper divisors (3730467375).

4447134225 is a wasteful number, since it uses less digits than its factorization.

4447134225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511 (or 6500 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 4447134225 is about 66686.8369695250. The cubic root of 4447134225 is about 1644.4729944630.

The spelling of 4447134225 in words is "four billion, four hundred forty-seven million, one hundred thirty-four thousand, two hundred twenty-five".