855913241794 has 32 divisors (see below), whose sum is σ = 1428613046784. Its totient is φ = 381923303040.

The previous prime is 855913241779. The next prime is 855913241819. The reversal of 855913241794 is 497142319558.

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 15 ways as a sum of consecutive naturals, for example, 318597 + ... + 1346599.

It is an arithmetic number, because the mean of its divisors is an integer number (44644157712).

Almost surely, 2^855913241794 is an apocalyptic number.

855913241794 is a deficient number, since it is larger than the sum of its proper divisors (572699804990).

855913241794 is a wasteful number, since it uses less digits than its factorization.

855913241794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029082.

The product of its digits is 10886400, while the sum is 58.

The spelling of 855913241794 in words is "eight hundred fifty-five billion, nine hundred thirteen million, two hundred forty-one thousand, seven hundred ninety-four".