43360434652429 has 2 divisors, whose sum is σ = 43360434652430. Its totient is φ = 43360434652428.

The previous prime is 43360434652397. The next prime is 43360434652453. The reversal of 43360434652429 is 92425643406334.

43360434652429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41645055076804 + 1715379575625 = 6453298^2 + 1309725^2 .

It is a cyclic number.

It is not a de Polignac number, because 43360434652429 - 2⁵ = 43360434652397 is a prime.

It is a super-2 number, since 2×43360434652429² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43360434652429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43360434653429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21680217326214 + 21680217326215.

It is an arithmetic number, because the mean of its divisors is an integer number (21680217326215).

Almost surely, 2^{43360434652429} is an apocalyptic number.

It is an amenable number.

43360434652429 is a deficient number, since it is larger than the sum of its proper divisors (1).

43360434652429 is an equidigital number, since it uses as much as digits as its factorization.

43360434652429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44789760, while the sum is 55.

The spelling of 43360434652429 in words is "forty-three trillion, three hundred sixty billion, four hundred thirty-four million, six hundred fifty-two thousand, four hundred twenty-nine".