1343430204 has 12 divisors (see below), whose sum is σ = 3134670504. Its totient is φ = 447810064.

The previous prime is 1343430203. The next prime is 1343430211. The reversal of 1343430204 is 4020343431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343430203) 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 3 ways as a sum of consecutive naturals, for example, 55976247 + ... + 55976270.

It is an arithmetic number, because the mean of its divisors is an integer number (261222542).

Almost surely, 2^1343430204 is an apocalyptic number.

It is an amenable number.

1343430204 is an abundant number, since it is smaller than the sum of its proper divisors (1791240300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343430204 is a wasteful number, since it uses less digits than its factorization.

1343430204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111952524 (or 111952522 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1343430204 is about 36652.8335057469. The cubic root of 1343430204 is about 1103.4136937500.

Adding to 1343430204 its reverse (4020343431), we get a palindrome (5363773635).

The spelling of 1343430204 in words is "one billion, three hundred forty-three million, four hundred thirty thousand, two hundred four".