8464606240444 has 12 divisors (see below), whose sum is σ = 15000568021600. Its totient is φ = 4178729662848.

The previous prime is 8464606240411. The next prime is 8464606240501. The reversal of 8464606240444 is 4440426064648.

It is a junction number, because it is equal to n+sod(n) for n = 8464606240391 and 8464606240400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13393363989 + ... + 13393364620.

Almost surely, 2^{8464606240444} is an apocalyptic number.

It is an amenable number.

8464606240444 is a deficient number, since it is larger than the sum of its proper divisors (6535961781156).

8464606240444 is a wasteful number, since it uses less digits than its factorization.

8464606240444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26786728692 (or 26786728690 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 52.

The spelling of 8464606240444 in words is "eight trillion, four hundred sixty-four billion, six hundred six million, two hundred forty thousand, four hundred forty-four".