1343383271473 has 2 divisors, whose sum is σ = 1343383271474. Its totient is φ = 1343383271472.

The previous prime is 1343383271467. The next prime is 1343383271491. The reversal of 1343383271473 is 3741723833431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1173220421409 + 170162850064 = 1083153^2 + 412508^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343383271473 - 2²⁹ = 1342846400561 is a prime.

It is a super-2 number, since 2×1343383271473² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1343383271873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671691635736 + 671691635737.

It is an arithmetic number, because the mean of its divisors is an integer number (671691635737).

Almost surely, 2^{1343383271473} is an apocalyptic number.

It is an amenable number.

1343383271473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343383271473 is an equidigital number, since it uses as much as digits as its factorization.

1343383271473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 49.

The spelling of 1343383271473 in words is "one trillion, three hundred forty-three billion, three hundred eighty-three million, two hundred seventy-one thousand, four hundred seventy-three".