7066045440000 has 420 divisors, whose sum is σ = 25506719437056. Its totient is φ = 1884266496000.

The previous prime is 7066045439989. The next prime is 7066045440101. The reversal of 7066045440000 is 445406607.

7066045440000 is a `hidden beast` number, since 7 + 0 + 6 + 604 + 5 + 4 + 40 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 46003329 + ... + 46156671.

Almost surely, 2^{7066045440000} 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 7066045440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12753359718528).

7066045440000 is an abundant number, since it is smaller than the sum of its proper divisors (18440673997056).

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

7066045440000 is an equidigital number, since it uses as much as digits as its factorization.

7066045440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153395 (or 153353 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 7066045440000 in words is "seven trillion, sixty-six billion, forty-five million, four hundred forty thousand".