1343312204 has 12 divisors (see below), whose sum is σ = 2531626944. Its totient is φ = 619990224.

The previous prime is 1343312203. The next prime is 1343312209. The reversal of 1343312204 is 4022133431.

It is a self number, because there is not a number n which added to its sum of digits gives 1343312204.

It is not an unprimeable number, because it can be changed into a prime (1343312203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12916412 + ... + 12916515.

It is an arithmetic number, because the mean of its divisors is an integer number (210968912).

Almost surely, 2^1343312204 is an apocalyptic number.

It is an amenable number.

1343312204 is a deficient number, since it is larger than the sum of its proper divisors (1188314740).

1343312204 is a wasteful number, since it uses less digits than its factorization.

1343312204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25832944 (or 25832942 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1343312204 is about 36651.2237722017. The cubic root of 1343312204 is about 1103.3813867427.

Adding to 1343312204 its reverse (4022133431), we get a palindrome (5365445635).

The spelling of 1343312204 in words is "one billion, three hundred forty-three million, three hundred twelve thousand, two hundred four".