1346145967373 has 2 divisors, whose sum is σ = 1346145967374. Its totient is φ = 1346145967372.

The previous prime is 1346145967363. The next prime is 1346145967423. The reversal of 1346145967373 is 3737695416431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1001574619369 + 344571348004 = 1000787^2 + 587002^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346145967373 - 2⁴ = 1346145967357 is a prime.

It is a super-2 number, since 2×1346145967373² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346145967363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673072983686 + 673072983687.

It is an arithmetic number, because the mean of its divisors is an integer number (673072983687).

Almost surely, 2^{1346145967373} is an apocalyptic number.

It is an amenable number.

1346145967373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346145967373 is an equidigital number, since it uses as much as digits as its factorization.

1346145967373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34292160, while the sum is 59.

The spelling of 1346145967373 in words is "one trillion, three hundred forty-six billion, one hundred forty-five million, nine hundred sixty-seven thousand, three hundred seventy-three".