1441403225 has 12 divisors (see below), whose sum is σ = 1892478204. Its totient is φ = 1085291520.

The previous prime is 1441403179. The next prime is 1441403231. The reversal of 1441403225 is 5223041441.

It can be written as a sum of positive squares in 6 ways, for example, as 16491721 + 1424911504 = 4061^2 + 37748^2 .

It is not a de Polignac number, because 1441403225 - 2¹² = 1441399129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441403194 and 1441403203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1695344 + ... + 1696193.

It is an arithmetic number, because the mean of its divisors is an integer number (157706517).

Almost surely, 2^1441403225 is an apocalyptic number.

It is an amenable number.

1441403225 is a deficient number, since it is larger than the sum of its proper divisors (451074979).

1441403225 is a wasteful number, since it uses less digits than its factorization.

1441403225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391564 (or 3391559 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1441403225 is about 37965.8165327706. The cubic root of 1441403225 is about 1129.6099170441.

Adding to 1441403225 its reverse (5223041441), we get a palindrome (6664444666).

The spelling of 1441403225 in words is "one billion, four hundred forty-one million, four hundred three thousand, two hundred twenty-five".