43214122022429 has 2 divisors, whose sum is σ = 43214122022430. Its totient is φ = 43214122022428.

The previous prime is 43214122022389. The next prime is 43214122022441. The reversal of 43214122022429 is 92422022141234.

43214122022429 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., 32548998959929 + 10665123062500 = 5705173^2 + 3265750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43214122022429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43214122022392 and 43214122022401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43214122012429) 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, 21607061011214 + 21607061011215.

It is an arithmetic number, because the mean of its divisors is an integer number (21607061011215).

Almost surely, 2^{43214122022429} is an apocalyptic number.

It is an amenable number.

43214122022429 is a deficient number, since it is larger than the sum of its proper divisors (1).

43214122022429 is an equidigital number, since it uses as much as digits as its factorization.

43214122022429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 43214122022429 in words is "forty-three trillion, two hundred fourteen billion, one hundred twenty-two million, twenty-two thousand, four hundred twenty-nine".