1208272646956 has 12 divisors (see below), whose sum is σ = 2125102646800. Its totient is φ = 601100462160.

The previous prime is 1208272646887. The next prime is 1208272647007. The reversal of 1208272646956 is 6596462728021.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1208272646956.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758964435 + ... + 758966026.

Almost surely, 2^{1208272646956} is an apocalyptic number.

It is an amenable number.

1208272646956 is a deficient number, since it is larger than the sum of its proper divisors (916829999844).

1208272646956 is a wasteful number, since it uses less digits than its factorization.

1208272646956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517930664 (or 1517930662 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 1208272646956 in words is "one trillion, two hundred eight billion, two hundred seventy-two million, six hundred forty-six thousand, nine hundred fifty-six".