2422853856 has 432 divisors, whose sum is σ = 8116093440. Its totient is φ = 708238080.

The previous prime is 2422853813. The next prime is 2422853861. The reversal of 2422853856 is 6583582242.

2422853856 is a `hidden beast` number, since 2 + 42 + 28 + 538 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 78156561 + ... + 78156591.

Almost surely, 2^2422853856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422853856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4058046720).

2422853856 is an abundant number, since it is smaller than the sum of its proper divisors (5693239584).

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

2422853856 is a wasteful number, since it uses less digits than its factorization.

2422853856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 78 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The square root of 2422853856 is about 49222.4933947885. The cubic root of 2422853856 is about 1343.1022384594.

The spelling of 2422853856 in words is "two billion, four hundred twenty-two million, eight hundred fifty-three thousand, eight hundred fifty-six".