1445678486716 has 12 divisors (see below), whose sum is σ = 2530788916600. Its totient is φ = 722595939120.

The previous prime is 1445678486713. The next prime is 1445678486731. The reversal of 1445678486716 is 6176848765441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445678486713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60812691 + ... + 60836458.

Almost surely, 2^{1445678486716} is an apocalyptic number.

It is an amenable number.

1445678486716 is a deficient number, since it is larger than the sum of its proper divisors (1085110429884).

1445678486716 is a wasteful number, since it uses less digits than its factorization.

1445678486716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121652124 (or 121652122 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 67.

The spelling of 1445678486716 in words is "one trillion, four hundred forty-five billion, six hundred seventy-eight million, four hundred eighty-six thousand, seven hundred sixteen".