284734013116212 has 72 divisors (see below), whose sum is σ = 785177464911840. Its totient is φ = 86282830653120.

The previous prime is 284734013116187. The next prime is 284734013116229. The reversal of 284734013116212 is 212611310437482.

284734013116212 is a `hidden beast` number, since 2 + 8 + 4 + 7 + 3 + 4 + 0 + 1 + 3 + 11 + 621 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324213763 + ... + 325090805.

It is an arithmetic number, because the mean of its divisors is an integer number (10905242568220).

Almost surely, 2^{284734013116212} is an apocalyptic number.

284734013116212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

284734013116212 is an abundant number, since it is smaller than the sum of its proper divisors (500443451795628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

284734013116212 is a wasteful number, since it uses less digits than its factorization.

284734013116212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696893 (or 1696888 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 284734013116212 in words is "two hundred eighty-four trillion, seven hundred thirty-four billion, thirteen million, one hundred sixteen thousand, two hundred twelve".