854983245312 has 240 divisors, whose sum is σ = 2823543245952. Its totient is φ = 243977932800.

The previous prime is 854983245251. The next prime is 854983245331. The reversal of 854983245312 is 213542389458.

854983245312 is a `hidden beast` number, since 8 + 5 + 4 + 9 + 83 + 24 + 531 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26659687 + ... + 26691737.

Almost surely, 2^854983245312 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 854983245312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411771622976).

854983245312 is an abundant number, since it is smaller than the sum of its proper divisors (1968560000640).

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

854983245312 is a wasteful number, since it uses less digits than its factorization.

854983245312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32909 (or 32890 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 854983245312 in words is "eight hundred fifty-four billion, nine hundred eighty-three million, two hundred forty-five thousand, three hundred twelve".