42846828488838 has 96 divisors (see below), whose sum is σ = 107233714542240. Its totient is φ = 12219892346880.

The previous prime is 42846828488813. The next prime is 42846828488839. The reversal of 42846828488838 is 83888482864824.

42846828488838 is a `hidden beast` number, since 4 + 2 + 8 + 468 + 2 + 8 + 48 + 88 + 38 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846828488839) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246873306 + ... + 247046802.

It is an arithmetic number, because the mean of its divisors is an integer number (1117017859815).

Almost surely, 2^{42846828488838} is an apocalyptic number.

42846828488838 is an abundant number, since it is smaller than the sum of its proper divisors (64386886053402).

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

42846828488838 is a wasteful number, since it uses less digits than its factorization.

42846828488838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246902 (or 246899 counting only the distinct ones).

The product of its digits is 9663676416, while the sum is 81.

The spelling of 42846828488838 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred twenty-eight million, four hundred eighty-eight thousand, eight hundred thirty-eight".