7055446400000 has 132 divisors (see below), whose sum is σ = 17628883069896. Its totient is φ = 2822177280000.

The previous prime is 7055446399987. The next prime is 7055446400087. The reversal of 7055446400000 is 46445507.

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 11 ways as a sum of consecutive naturals, for example, 2097587 + ... + 4302413.

Almost surely, 2^{7055446400000} 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 7055446400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8814441534948).

7055446400000 is an abundant number, since it is smaller than the sum of its proper divisors (10573436669896).

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

7055446400000 is an frugal number, since it uses more digits than its factorization.

7055446400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204872 (or 2204834 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 7055446400000 in words is "seven trillion, fifty-five billion, four hundred forty-six million, four hundred thousand".