424442240016 has 80 divisors (see below), whose sum is σ = 1165612866240. Its totient is φ = 132707289600.

The previous prime is 424442240011. The next prime is 424442240017. The reversal of 424442240016 is 610042244424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (424442240011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2211835 + ... + 2396058.

It is an arithmetic number, because the mean of its divisors is an integer number (14570160828).

Almost surely, 2^424442240016 is an apocalyptic number.

It is an amenable number.

424442240016 is an abundant number, since it is smaller than the sum of its proper divisors (741170626224).

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

424442240016 is a wasteful number, since it uses less digits than its factorization.

424442240016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608024 (or 4608018 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 424442240016 in words is "four hundred twenty-four billion, four hundred forty-two million, two hundred forty thousand, sixteen".