4306145447 has 2 divisors, whose sum is σ = 4306145448. Its totient is φ = 4306145446.

The previous prime is 4306145429. The next prime is 4306145449. The reversal of 4306145447 is 7445416034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4306145447 - 2⁸ = 4306145191 is a prime.

It is a super-2 number, since 2×4306145447² = 37085777221437659618, which contains 22 as substring.

Together with 4306145449, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4306145447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4306145449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2153072723 + 2153072724.

It is an arithmetic number, because the mean of its divisors is an integer number (2153072724).

Almost surely, 2^4306145447 is an apocalyptic number.

4306145447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4306145447 is an equidigital number, since it uses as much as digits as its factorization.

4306145447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4306145447 is about 65621.2271067831. The cubic root of 4306145447 is about 1626.9076385980.

The spelling of 4306145447 in words is "four billion, three hundred six million, one hundred forty-five thousand, four hundred forty-seven".