1284973024055 has 16 divisors (see below), whose sum is σ = 1774926773760. Its totient is φ = 874785331872.

The previous prime is 1284973024033. The next prime is 1284973024061. The reversal of 1284973024055 is 5504203794821.

It is a cyclic number.

It is not a de Polignac number, because 1284973024055 - 2⁶ = 1284973023991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1284973023994 and 1284973024012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132058139 + ... + 132067868.

It is an arithmetic number, because the mean of its divisors is an integer number (110932923360).

Almost surely, 2^{1284973024055} is an apocalyptic number.

1284973024055 is a deficient number, since it is larger than the sum of its proper divisors (489953749705).

1284973024055 is a wasteful number, since it uses less digits than its factorization.

1284973024055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264126158.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 1284973024055 in words is "one trillion, two hundred eighty-four billion, nine hundred seventy-three million, twenty-four thousand, fifty-five".