14780772308756 has 12 divisors (see below), whose sum is σ = 25988940885600. Its totient is φ = 7355360627160.

The previous prime is 14780772308737. The next prime is 14780772308767. The reversal of 14780772308756 is 65780327708741.

It is a junction number, because it is equal to n+sod(n) for n = 14780772308692 and 14780772308701.

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, 8756380856 + ... + 8756382543.

It is an arithmetic number, because the mean of its divisors is an integer number (2165745073800).

Almost surely, 2^{14780772308756} is an apocalyptic number.

It is an amenable number.

14780772308756 is a deficient number, since it is larger than the sum of its proper divisors (11208168576844).

14780772308756 is a wasteful number, since it uses less digits than its factorization.

14780772308756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17512763614 (or 17512763612 counting only the distinct ones).

The product of its (nonzero) digits is 110638080, while the sum is 65.

The spelling of 14780772308756 in words is "fourteen trillion, seven hundred eighty billion, seven hundred seventy-two million, three hundred eight thousand, seven hundred fifty-six".