1064448000000 has 1792 divisors, whose sum is σ = 4915062086400. Its totient is φ = 221184000000.

The previous prime is 1064447999999. The next prime is 1064448000013. The reversal of 1064448000000 is 8444601.

1064448000000 is a `hidden beast` number, since 10 + 644 + 4 + 8 + 0 + 0 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1792).

It is a super-2 number, since 2×1064448000000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 96767999995 + ... + 96768000005.

Almost surely, 2^{1064448000000} is an apocalyptic number.

1064448000000 is a gapful number since it is divisible by the number (10) 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 1064448000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2457531043200).

1064448000000 is an abundant number, since it is smaller than the sum of its proper divisors (3850614086400).

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

1064448000000 is an frugal number, since it uses more digits than its factorization.

1064448000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 1064448000000 in words is "one trillion, sixty-four billion, four hundred forty-eight million", and thus it is an aban number.