10320056438643 has 96 divisors (see below), whose sum is σ = 17569344665600. Its totient is φ = 5834330933760.

The previous prime is 10320056438641. The next prime is 10320056438647. The reversal of 10320056438643 is 34683465002301.

10320056438643 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 0 + 0 + 564 + 3 + 86 + 4 + 3 = 666.

It is not a de Polignac number, because 10320056438643 - 2¹ = 10320056438641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320056438641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1374720696 + ... + 1374728202.

Almost surely, 2^{10320056438643} is an apocalyptic number.

10320056438643 is a deficient number, since it is larger than the sum of its proper divisors (7249288226957).

10320056438643 is an equidigital number, since it uses as much as digits as its factorization.

10320056438643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222 (or 12205 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 10320056438643 in words is "ten trillion, three hundred twenty billion, fifty-six million, four hundred thirty-eight thousand, six hundred forty-three".