424445335147 has 2 divisors, whose sum is σ = 424445335148. Its totient is φ = 424445335146.

The previous prime is 424445335141. The next prime is 424445335151. The reversal of 424445335147 is 741533544424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424445335147 - 2⁷ = 424445335019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424445335097 and 424445335106.

It is not a weakly prime, because it can be changed into another prime (424445335141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212222667573 + 212222667574.

It is an arithmetic number, because the mean of its divisors is an integer number (212222667574).

Almost surely, 2^424445335147 is an apocalyptic number.

424445335147 is a deficient number, since it is larger than the sum of its proper divisors (1).

424445335147 is an equidigital number, since it uses as much as digits as its factorization.

424445335147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3225600, while the sum is 46.

The spelling of 424445335147 in words is "four hundred twenty-four billion, four hundred forty-five million, three hundred thirty-five thousand, one hundred forty-seven".