4424547012 has 12 divisors (see below), whose sum is σ = 10323943056. Its totient is φ = 1474849000.

The previous prime is 4424546981. The next prime is 4424547019. The reversal of 4424547012 is 2107454244.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4424547012² = 39153232522796256288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4424547019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184356114 + ... + 184356137.

It is an arithmetic number, because the mean of its divisors is an integer number (860328588).

Almost surely, 2^4424547012 is an apocalyptic number.

It is an amenable number.

4424547012 is an abundant number, since it is smaller than the sum of its proper divisors (5899396044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4424547012 is a wasteful number, since it uses less digits than its factorization.

4424547012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368712258 (or 368712256 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 33.

The square root of 4424547012 is about 66517.2685247974. The cubic root of 4424547012 is about 1641.6841478734.

It can be divided in two parts, 442 and 4547012, that added together give a palindrome (4547454).

The spelling of 4424547012 in words is "four billion, four hundred twenty-four million, five hundred forty-seven thousand, twelve".