42847366044276 has 18 divisors (see below), whose sum is σ = 108308619723122. Its totient is φ = 14282455348080.

The previous prime is 42847366044269. The next prime is 42847366044313. The reversal of 42847366044276 is 67244066374824.

42847366044276 is a `hidden beast` number, since 4 + 2 + 84 + 73 + 6 + 60 + 4 + 427 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42665404079376 + 181961964900 = 6531876^2 + 426570^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 595102306135 + ... + 595102306206.

Almost surely, 2^{42847366044276} is an apocalyptic number.

It is an amenable number.

42847366044276 is an abundant number, since it is smaller than the sum of its proper divisors (65461253678846).

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

42847366044276 is a wasteful number, since it uses less digits than its factorization.

42847366044276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190204612351 (or 1190204612346 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 63.

The spelling of 42847366044276 in words is "forty-two trillion, eight hundred forty-seven billion, three hundred sixty-six million, forty-four thousand, two hundred seventy-six".