1343343000 has 128 divisors (see below), whose sum is σ = 4214358720. Its totient is φ = 356249600.

The previous prime is 1343342999. The next prime is 1343343019. The reversal of 1343343000 is 3433431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589864 + ... + 592136.

Almost surely, 2^1343343000 is an apocalyptic number.

1343343000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2107179360).

1343343000 is an abundant number, since it is smaller than the sum of its proper divisors (2871015720).

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

1343343000 is a wasteful number, since it uses less digits than its factorization.

1343343000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494 (or 2480 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1343343000 is about 36651.6438921912. The cubic root of 1343343000 is about 1103.3898185065.

Adding to 1343343000 its reverse (3433431), we get a palindrome (1346776431).

The spelling of 1343343000 in words is "one billion, three hundred forty-three million, three hundred forty-three thousand".