42822367856 has 10 divisors (see below), whose sum is σ = 82968337752. Its totient is φ = 21411183920.

The previous prime is 42822367853. The next prime is 42822367859. The reversal of 42822367856 is 65876322824.

It is an interprime number because it is at equal distance from previous prime (42822367853) and next prime (42822367859).

It is a junction number, because it is equal to n+sod(n) for n = 42822367798 and 42822367807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42822367853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338198980 + ... + 1338199011.

Almost surely, 2^42822367856 is an apocalyptic number.

It is an amenable number.

42822367856 is a deficient number, since it is larger than the sum of its proper divisors (40145969896).

42822367856 is a wasteful number, since it uses less digits than its factorization.

42822367856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676397999 (or 2676397993 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 53.

The spelling of 42822367856 in words is "forty-two billion, eight hundred twenty-two million, three hundred sixty-seven thousand, eight hundred fifty-six".