4424280012 has 18 divisors (see below), whose sum is σ = 11183596788. Its totient is φ = 1474759992.

The previous prime is 4424280001. The next prime is 4424280043. The reversal of 4424280012 is 2100824244.

It is a tau number, because it is divible by the number of its divisors (18).

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 in 5 ways as a sum of consecutive naturals, for example, 61448298 + ... + 61448369.

Almost surely, 2^4424280012 is an apocalyptic number.

It is an amenable number.

4424280012 is an abundant number, since it is smaller than the sum of its proper divisors (6759316776).

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

4424280012 is a wasteful number, since it uses less digits than its factorization.

4424280012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122896677 (or 122896672 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 4424280012 is about 66515.2614968926. The cubic root of 4424280012 is about 1641.6511246446.

The spelling of 4424280012 in words is "four billion, four hundred twenty-four million, two hundred eighty thousand, twelve".