34223428147 has 2 divisors, whose sum is σ = 34223428148. Its totient is φ = 34223428146.

The previous prime is 34223428103. The next prime is 34223428181. The reversal of 34223428147 is 74182432243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34223428147 - 2¹⁹ = 34222903859 is a prime.

It is not a weakly prime, because it can be changed into another prime (34223428847) 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, 17111714073 + 17111714074.

It is an arithmetic number, because the mean of its divisors is an integer number (17111714074).

Almost surely, 2^34223428147 is an apocalyptic number.

34223428147 is a deficient number, since it is larger than the sum of its proper divisors (1).

34223428147 is an equidigital number, since it uses as much as digits as its factorization.

34223428147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 40.

The spelling of 34223428147 in words is "thirty-four billion, two hundred twenty-three million, four hundred twenty-eight thousand, one hundred forty-seven".