4320425402429 has 2 divisors, whose sum is σ = 4320425402430. Its totient is φ = 4320425402428.

The previous prime is 4320425402417. The next prime is 4320425402533. The reversal of 4320425402429 is 9242045240234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3615614781529 + 704810620900 = 1901477^2 + 839530^2 .

It is a cyclic number.

It is not a de Polignac number, because 4320425402429 - 2²⁸ = 4320156966973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4320425404429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160212701214 + 2160212701215.

It is an arithmetic number, because the mean of its divisors is an integer number (2160212701215).

Almost surely, 2^{4320425402429} is an apocalyptic number.

It is an amenable number.

4320425402429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320425402429 is an equidigital number, since it uses as much as digits as its factorization.

4320425402429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 4320425402429 in words is "four trillion, three hundred twenty billion, four hundred twenty-five million, four hundred two thousand, four hundred twenty-nine".