1343434225 has 36 divisors (see below), whose sum is σ = 1946703900. Its totient is φ = 916997760.

The previous prime is 1343434223. The next prime is 1343434237. The reversal of 1343434225 is 5224343431.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 26615281 + 1316818944 = 5159^2 + 36288^2 .

It is not a de Polignac number, because 1343434225 - 2¹ = 1343434223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343434223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 278131 + ... + 282919.

Almost surely, 2^1343434225 is an apocalyptic number.

It is an amenable number.

1343434225 is a deficient number, since it is larger than the sum of its proper divisors (603269675).

1343434225 is a wasteful number, since it uses less digits than its factorization.

1343434225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042 (or 5030 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 1343434225 is about 36652.8883582181. Note that the first 3 decimals coincide. The cubic root of 1343434225 is about 1103.4147946190.

Adding to 1343434225 its reverse (5224343431), we get a palindrome (6567777656).

The spelling of 1343434225 in words is "one billion, three hundred forty-three million, four hundred thirty-four thousand, two hundred twenty-five".