1344532225 has 6 divisors (see below), whose sum is σ = 1667219990. Its totient is φ = 1075625760.

The previous prime is 1344532223. The next prime is 1344532253. The reversal of 1344532225 is 5222354431.

It can be written as a sum of positive squares in 3 ways, for example, as 3214849 + 1341317376 = 1793^2 + 36624^2 .

It is not a de Polignac number, because 1344532225 - 2¹ = 1344532223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344532223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26890620 + ... + 26890669.

Almost surely, 2^1344532225 is an apocalyptic number.

It is an amenable number.

1344532225 is a deficient number, since it is larger than the sum of its proper divisors (322687765).

1344532225 is an equidigital number, since it uses as much as digits as its factorization.

1344532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53781299 (or 53781294 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 1344532225 is about 36667.8636547045. The cubic root of 1344532225 is about 1103.7153227982.

Adding to 1344532225 its reverse (5222354431), we get a palindrome (6566886656).

The spelling of 1344532225 in words is "one billion, three hundred forty-four million, five hundred thirty-two thousand, two hundred twenty-five".