4224246278340 has 96 divisors (see below), whose sum is σ = 12903684111360. Its totient is φ = 1024017494400.

The previous prime is 4224246278327. The next prime is 4224246278423. The reversal of 4224246278340 is 438726424224.

4224246278340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4224246278340.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17722071 + ... + 17958849.

It is an arithmetic number, because the mean of its divisors is an integer number (134413376160).

Almost surely, 2^{4224246278340} is an apocalyptic number.

It is an amenable number.

4224246278340 is an abundant number, since it is smaller than the sum of its proper divisors (8679437833020).

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

4224246278340 is a wasteful number, since it uses less digits than its factorization.

4224246278340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263833 (or 263831 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 48.

The spelling of 4224246278340 in words is "four trillion, two hundred twenty-four billion, two hundred forty-six million, two hundred seventy-eight thousand, three hundred forty".