7008085894656 has 640 divisors, whose sum is σ = 23841294630912. Its totient is φ = 1776660480000.

The previous prime is 7008085894639. The next prime is 7008085894669. The reversal of 7008085894656 is 6564985808007.

It is a super-2 number, since 2×7008085894656² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 848124381 + ... + 848132643.

Almost surely, 2^{7008085894656} 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 7008085894656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11920647315456).

7008085894656 is an abundant number, since it is smaller than the sum of its proper divisors (16833208736256).

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

7008085894656 is a wasteful number, since it uses less digits than its factorization.

7008085894656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8474 (or 8458 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 66.

The spelling of 7008085894656 in words is "seven trillion, eight billion, eighty-five million, eight hundred ninety-four thousand, six hundred fifty-six".