43412033212277 has 2 divisors, whose sum is σ = 43412033212278. Its totient is φ = 43412033212276.

The previous prime is 43412033212267. The next prime is 43412033212343. The reversal of 43412033212277 is 77221233021434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42825585103876 + 586448108401 = 6544126^2 + 765799^2 .

It is a cyclic number.

It is not a de Polignac number, because 43412033212277 - 2¹⁴ = 43412033195893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43412033212267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21706016606138 + 21706016606139.

It is an arithmetic number, because the mean of its divisors is an integer number (21706016606139).

Almost surely, 2^{43412033212277} is an apocalyptic number.

It is an amenable number.

43412033212277 is a deficient number, since it is larger than the sum of its proper divisors (1).

43412033212277 is an equidigital number, since it uses as much as digits as its factorization.

43412033212277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 43412033212277 in words is "forty-three trillion, four hundred twelve billion, thirty-three million, two hundred twelve thousand, two hundred seventy-seven".