395535868112 has 300 divisors, whose sum is σ = 999452593440. Its totient is φ = 148539600000.

The previous prime is 395535868109. The next prime is 395535868213. The reversal of 395535868112 is 211868535593.

It is a super-2 number, since 2×395535868112² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1575839987 + ... + 1575840237.

Almost surely, 2^395535868112 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 395535868112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499726296720).

395535868112 is an abundant number, since it is smaller than the sum of its proper divisors (603916725328).

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

395535868112 is an equidigital number, since it uses as much as digits as its factorization.

395535868112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 302 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 56.

The spelling of 395535868112 in words is "three hundred ninety-five billion, five hundred thirty-five million, eight hundred sixty-eight thousand, one hundred twelve".