850958935112 has 192 divisors, whose sum is σ = 1908785356800. Its totient is φ = 353263680000.

The previous prime is 850958935109. The next prime is 850958935117. The reversal of 850958935112 is 211539859058.

It is a super-2 number, since 2×850958935112² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (850958935117) 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, 1133100737 + ... + 1133101487.

It is an arithmetic number, because the mean of its divisors is an integer number (9941590400).

Almost surely, 2^850958935112 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 850958935112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954392678400).

850958935112 is an abundant number, since it is smaller than the sum of its proper divisors (1057826421688).

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

850958935112 is a wasteful number, since it uses less digits than its factorization.

850958935112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 56.

The spelling of 850958935112 in words is "eight hundred fifty billion, nine hundred fifty-eight million, nine hundred thirty-five thousand, one hundred twelve".