1343529812 has 12 divisors (see below), whose sum is σ = 2352067200. Its totient is φ = 671510616.

The previous prime is 1343529773. The next prime is 1343529823. The reversal of 1343529812 is 2189253431.

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 3 ways as a sum of consecutive naturals, for example, 51428 + ... + 73019.

It is an arithmetic number, because the mean of its divisors is an integer number (196005600).

Almost surely, 2^1343529812 is an apocalyptic number.

It is an amenable number.

1343529812 is a deficient number, since it is larger than the sum of its proper divisors (1008537388).

1343529812 is a wasteful number, since it uses less digits than its factorization.

1343529812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127150 (or 127148 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 1343529812 is about 36654.1922841031. The cubic root of 1343529812 is about 1103.4409637724.

The spelling of 1343529812 in words is "one billion, three hundred forty-three million, five hundred twenty-nine thousand, eight hundred twelve".