7447366663416 has 24 divisors (see below), whose sum is σ = 20169951380280. Its totient is φ = 2482455554448.

The previous prime is 7447366663361. The next prime is 7447366663427. The reversal of 7447366663416 is 6143666637447.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51717823980 + ... + 51717824123.

It is an arithmetic number, because the mean of its divisors is an integer number (840414640845).

Almost surely, 2^{7447366663416} is an apocalyptic number.

It is an amenable number.

7447366663416 is an abundant number, since it is smaller than the sum of its proper divisors (12722584716864).

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

7447366663416 is a wasteful number, since it uses less digits than its factorization.

7447366663416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103435648115 (or 103435648108 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 63.

The spelling of 7447366663416 in words is "seven trillion, four hundred forty-seven billion, three hundred sixty-six million, six hundred sixty-three thousand, four hundred sixteen".