4063546398976 has 135 divisors (see below), whose sum is σ = 8586442206321. Its totient is φ = 1919322473472.

The previous prime is 4063546398941. The next prime is 4063546398991. The reversal of 4063546398976 is 6798936453604.

The square root of 4063546398976 is 2015824.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2982611896576 + 1080934502400 = 1727024^2 + 1039680^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 11643399250 + ... + 11643399598.

Almost surely, 2^{4063546398976} is an apocalyptic number.

4063546398976 is the 2015824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4063546398976

4063546398976 is an abundant number, since it is smaller than the sum of its proper divisors (4522895807345).

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

4063546398976 is an frugal number, since it uses more digits than its factorization.

4063546398976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 70.

The spelling of 4063546398976 in words is "four trillion, sixty-three billion, five hundred forty-six million, three hundred ninety-eight thousand, nine hundred seventy-six".