4350134020027 has 2 divisors, whose sum is σ = 4350134020028. Its totient is φ = 4350134020026.

The previous prime is 4350134020021. The next prime is 4350134020039. The reversal of 4350134020027 is 7200204310534.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4350134020027 is a prime.

It is not a weakly prime, because it can be changed into another prime (4350134020021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175067010013 + 2175067010014.

It is an arithmetic number, because the mean of its divisors is an integer number (2175067010014).

Almost surely, 2^{4350134020027} is an apocalyptic number.

4350134020027 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350134020027 is an equidigital number, since it uses as much as digits as its factorization.

4350134020027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 4350134020027 in words is "four trillion, three hundred fifty billion, one hundred thirty-four million, twenty thousand, twenty-seven".