2560442817136 has 10 divisors (see below), whose sum is σ = 4960857958232. Its totient is φ = 1280221408560.

The previous prime is 2560442817083. The next prime is 2560442817157. The reversal of 2560442817136 is 6317182440652.

It is a self number, because there is not a number n which added to its sum of digits gives 2560442817136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80013838020 + ... + 80013838051.

Almost surely, 2^{2560442817136} is an apocalyptic number.

It is an amenable number.

2560442817136 is a deficient number, since it is larger than the sum of its proper divisors (2400415141096).

2560442817136 is a wasteful number, since it uses less digits than its factorization.

2560442817136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160027676079 (or 160027676073 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 2560442817136 in words is "two trillion, five hundred sixty billion, four hundred forty-two million, eight hundred seventeen thousand, one hundred thirty-six".