1343666712 has 16 divisors (see below), whose sum is σ = 3359166840. Its totient is φ = 447888896.

The previous prime is 1343666711. The next prime is 1343666741. The reversal of 1343666712 is 2176663431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343666711) 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, 27993033 + ... + 27993080.

Almost surely, 2^1343666712 is an apocalyptic number.

1343666712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343666712 is an abundant number, since it is smaller than the sum of its proper divisors (2015500128).

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

1343666712 is a wasteful number, since it uses less digits than its factorization.

1343666712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55986122 (or 55986118 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 1343666712 is about 36656.0596900431. The cubic root of 1343666712 is about 1103.4784411537.

The spelling of 1343666712 in words is "one billion, three hundred forty-three million, six hundred sixty-six thousand, seven hundred twelve".