1343213431204 has 6 divisors (see below), whose sum is σ = 2350623504614. Its totient is φ = 671606715600.

The previous prime is 1343213431187. The next prime is 1343213431223. The reversal of 1343213431204 is 4021343123431.

It can be written as a sum of positive squares in only one way, i.e., 1319281960000 + 23931471204 = 1148600^2 + 154698^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167901678897 + ... + 167901678904.

Almost surely, 2^{1343213431204} is an apocalyptic number.

It is an amenable number.

1343213431204 is a deficient number, since it is larger than the sum of its proper divisors (1007410073410).

1343213431204 is a wasteful number, since it uses less digits than its factorization.

1343213431204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335803357805 (or 335803357803 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1343213431204 its reverse (4021343123431), we get a palindrome (5364556554635).

The spelling of 1343213431204 in words is "one trillion, three hundred forty-three billion, two hundred thirteen million, four hundred thirty-one thousand, two hundred four".