1343256284 has 6 divisors (see below), whose sum is σ = 2350698504. Its totient is φ = 671628140.

The previous prime is 1343256259. The next prime is 1343256293. The reversal of 1343256284 is 4826523431.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 167907032 + ... + 167907039.

It is an arithmetic number, because the mean of its divisors is an integer number (391783084).

Almost surely, 2^1343256284 is an apocalyptic number.

It is an amenable number.

1343256284 is a deficient number, since it is larger than the sum of its proper divisors (1007442220).

1343256284 is a wasteful number, since it uses less digits than its factorization.

1343256284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335814075 (or 335814073 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 1343256284 is about 36650.4608975112. The cubic root of 1343256284 is about 1103.3660758460.

The spelling of 1343256284 in words is "one billion, three hundred forty-three million, two hundred fifty-six thousand, two hundred eighty-four".