4424343146 has 4 divisors (see below), whose sum is σ = 6636514722. Its totient is φ = 2212171572.

The previous prime is 4424343113. The next prime is 4424343163. The reversal of 4424343146 is 6413434244.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3227944225 + 1196398921 = 56815^2 + 34589^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106085785 + ... + 1106085788.

Almost surely, 2^4424343146 is an apocalyptic number.

4424343146 is a deficient number, since it is larger than the sum of its proper divisors (2212171576).

4424343146 is a wasteful number, since it uses less digits than its factorization.

4424343146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212171575.

The product of its digits is 110592, while the sum is 35.

The square root of 4424343146 is about 66515.7360780139. The cubic root of 4424343146 is about 1641.6589333358.

The spelling of 4424343146 in words is "four billion, four hundred twenty-four million, three hundred forty-three thousand, one hundred forty-six".