1280876020108 has 6 divisors (see below), whose sum is σ = 2241533035196. Its totient is φ = 640438010052.

The previous prime is 1280876020057. The next prime is 1280876020111. The reversal of 1280876020108 is 8010206780821.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160109502510 + ... + 160109502517.

Almost surely, 2^{1280876020108} is an apocalyptic number.

It is an amenable number.

1280876020108 is a deficient number, since it is larger than the sum of its proper divisors (960657015088).

1280876020108 is a wasteful number, since it uses less digits than its factorization.

1280876020108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320219005031 (or 320219005029 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 43.

The spelling of 1280876020108 in words is "one trillion, two hundred eighty billion, eight hundred seventy-six million, twenty thousand, one hundred eight".