1441201225 has 6 divisors (see below), whose sum is σ = 1787089550. Its totient is φ = 1152960960.

The previous prime is 1441201211. The next prime is 1441201271. The reversal of 1441201225 is 5221021441.

It can be written as a sum of positive squares in 3 ways, for example, as 17572864 + 1423628361 = 4192^2 + 37731^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1441201225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1441201196 and 1441201205.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28824000 + ... + 28824049.

Almost surely, 2^1441201225 is an apocalyptic number.

It is an amenable number.

1441201225 is a deficient number, since it is larger than the sum of its proper divisors (345888325).

1441201225 is an equidigital number, since it uses as much as digits as its factorization.

1441201225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57648059 (or 57648054 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1441201225 is about 37963.1561517216. The cubic root of 1441201225 is about 1129.5571462767.

Adding to 1441201225 its reverse (5221021441), we get a palindrome (6662222666).

The spelling of 1441201225 in words is "one billion, four hundred forty-one million, two hundred one thousand, two hundred twenty-five".