7068445655040 has 2400 divisors, whose sum is σ = 32247949749120. Its totient is φ = 1468767928320.

The previous prime is 7068445654997. The next prime is 7068445655041. The reversal of 7068445655040 is 405565448607.

7068445655040 is a `hidden beast` number, since 7 + 0 + 6 + 8 + 4 + 45 + 6 + 550 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068445655041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 642585968635 + ... + 642585968645.

Almost surely, 2^{7068445655040} is an apocalyptic number.

7068445655040 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7068445655040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16123974874560).

7068445655040 is an abundant number, since it is smaller than the sum of its proper divisors (25179504094080).

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

7068445655040 is an frugal number, since it uses more digits than its factorization.

7068445655040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 54.

The spelling of 7068445655040 in words is "seven trillion, sixty-eight billion, four hundred forty-five million, six hundred fifty-five thousand, forty".