343163561383 has 2 divisors, whose sum is σ = 343163561384. Its totient is φ = 343163561382.

The previous prime is 343163561359. The next prime is 343163561443. The reversal of 343163561383 is 383165361343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343163561383 - 2²⁵ = 343130006951 is a prime.

It is a super-2 number, since 2×343163561383² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343163568383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171581780691 + 171581780692.

It is an arithmetic number, because the mean of its divisors is an integer number (171581780692).

Almost surely, 2^343163561383 is an apocalyptic number.

343163561383 is a deficient number, since it is larger than the sum of its proper divisors (1).

343163561383 is an equidigital number, since it uses as much as digits as its factorization.

343163561383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 46.

The spelling of 343163561383 in words is "three hundred forty-three billion, one hundred sixty-three million, five hundred sixty-one thousand, three hundred eighty-three".