3085239091968 has 432 divisors, whose sum is σ = 9850601779200. Its totient is φ = 920873041920.

The previous prime is 3085239091937. The next prime is 3085239091981. The reversal of 3085239091968 is 8691909325803.

3085239091968 is a `hidden beast` number, since 3 + 0 + 8 + 52 + 390 + 9 + 196 + 8 = 666.

It is a super-2 number, since 2×3085239091968² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 959040696 + ... + 959043912.

Almost surely, 2^{3085239091968} 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 3085239091968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4925300889600).

3085239091968 is an abundant number, since it is smaller than the sum of its proper divisors (6765362687232).

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

3085239091968 is a wasteful number, since it uses less digits than its factorization.

3085239091968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 63.

The spelling of 3085239091968 in words is "three trillion, eighty-five billion, two hundred thirty-nine million, ninety-one thousand, nine hundred sixty-eight".