42844828422804 has 24 divisors (see below), whose sum is σ = 99975432287808. Its totient is φ = 14281014336000.

The previous prime is 42844828422701. The next prime is 42844828422811. The reversal of 42844828422804 is 40822482844824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74092272 + ... + 74668295.

It is an arithmetic number, because the mean of its divisors is an integer number (4165643011992).

Almost surely, 2^{42844828422804} is an apocalyptic number.

It is an amenable number.

42844828422804 is an abundant number, since it is smaller than the sum of its proper divisors (57130603865004).

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

42844828422804 is a wasteful number, since it uses less digits than its factorization.

42844828422804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148784575 (or 148784573 counting only the distinct ones).

The product of its (nonzero) digits is 67108864, while the sum is 60.

The spelling of 42844828422804 in words is "forty-two trillion, eight hundred forty-four billion, eight hundred twenty-eight million, four hundred twenty-two thousand, eight hundred four".