1272110660716 has 12 divisors (see below), whose sum is σ = 2544221321488. Its totient is φ = 545190283152.

The previous prime is 1272110660707. The next prime is 1272110660791. The reversal of 1272110660716 is 6170660112721.

1272110660716 is an admirable 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, 22716261771 + ... + 22716261826.

Almost surely, 2^{1272110660716} is an apocalyptic number.

It is an amenable number.

1272110660716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1272110660716 is a wasteful number, since it uses less digits than its factorization.

1272110660716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45432523608 (or 45432523606 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The spelling of 1272110660716 in words is "one trillion, two hundred seventy-two billion, one hundred ten million, six hundred sixty thousand, seven hundred sixteen".