1343212088437 has 2 divisors, whose sum is σ = 1343212088438. Its totient is φ = 1343212088436.

The previous prime is 1343212088389. The next prime is 1343212088443. The reversal of 1343212088437 is 7348802123431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1319360065956 + 23852022481 = 1148634^2 + 154441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1343212088437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343212088497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671606044218 + 671606044219.

It is an arithmetic number, because the mean of its divisors is an integer number (671606044219).

Almost surely, 2^{1343212088437} is an apocalyptic number.

It is an amenable number.

1343212088437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343212088437 is an equidigital number, since it uses as much as digits as its factorization.

1343212088437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 1343212088437 in words is "one trillion, three hundred forty-three billion, two hundred twelve million, eighty-eight thousand, four hundred thirty-seven".