7922417864344 has 8 divisors (see below), whose sum is σ = 14854533495660. Its totient is φ = 3961208932168.

The previous prime is 7922417864341. The next prime is 7922417864359. The reversal of 7922417864344 is 4434687142297.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7922417864341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 495151116514 + ... + 495151116529.

Almost surely, 2^{7922417864344} is an apocalyptic number.

It is an amenable number.

7922417864344 is a deficient number, since it is larger than the sum of its proper divisors (6932115631316).

7922417864344 is a wasteful number, since it uses less digits than its factorization.

7922417864344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990302233049 (or 990302233045 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 61.

The spelling of 7922417864344 in words is "seven trillion, nine hundred twenty-two billion, four hundred seventeen million, eight hundred sixty-four thousand, three hundred forty-four".