1344151225 has 6 divisors (see below), whose sum is σ = 1666747550. Its totient is φ = 1075320960.

The previous prime is 1344151199. The next prime is 1344151229. The reversal of 1344151225 is 5221514431.

It can be written as a sum of positive squares in 3 ways, for example, as 67947049 + 1276204176 = 8243^2 + 35724^2 .

It is not a de Polignac number, because 1344151225 - 2¹³ = 1344143033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344151193 and 1344151202.

It is not an unprimeable number, because it can be changed into a prime (1344151229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26883000 + ... + 26883049.

Almost surely, 2^1344151225 is an apocalyptic number.

It is an amenable number.

1344151225 is a deficient number, since it is larger than the sum of its proper divisors (322596325).

1344151225 is an equidigital number, since it uses as much as digits as its factorization.

1344151225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53766059 (or 53766054 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 1344151225 is about 36662.6680016608. The cubic root of 1344151225 is about 1103.6110597054.

Adding to 1344151225 its reverse (5221514431), we get a palindrome (6565665656).

The spelling of 1344151225 in words is "one billion, three hundred forty-four million, one hundred fifty-one thousand, two hundred twenty-five".