43053344471 has 2 divisors, whose sum is σ = 43053344472. Its totient is φ = 43053344470.

The previous prime is 43053344413. The next prime is 43053344479. The reversal of 43053344471 is 17444335034.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43053344471 is a prime.

It is a super-3 number, since 3×43053344471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43053344479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21526672235 + 21526672236.

It is an arithmetic number, because the mean of its divisors is an integer number (21526672236).

Almost surely, 2^43053344471 is an apocalyptic number.

43053344471 is a deficient number, since it is larger than the sum of its proper divisors (1).

43053344471 is an equidigital number, since it uses as much as digits as its factorization.

43053344471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 43053344471 in words is "forty-three billion, fifty-three million, three hundred forty-four thousand, four hundred seventy-one".