284154937646348 has 12 divisors (see below), whose sum is σ = 499040789071272. Its totient is φ = 141571855054560.

The previous prime is 284154937646317. The next prime is 284154937646401. The reversal of 284154937646348 is 843646739451482.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126403440890 + ... + 126403443137.

It is an arithmetic number, because the mean of its divisors is an integer number (41586732422606).

Almost surely, 2^{284154937646348} is an apocalyptic number.

It is an amenable number.

284154937646348 is a deficient number, since it is larger than the sum of its proper divisors (214885851424924).

284154937646348 is a wasteful number, since it uses less digits than its factorization.

284154937646348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252806884312 (or 252806884310 counting only the distinct ones).

The product of its digits is 3344302080, while the sum is 74.

The spelling of 284154937646348 in words is "two hundred eighty-four trillion, one hundred fifty-four billion, nine hundred thirty-seven million, six hundred forty-six thousand, three hundred forty-eight".