10321784896 has 14 divisors (see below), whose sum is σ = 20482292030. Its totient is φ = 5160892416.

The previous prime is 10321784839. The next prime is 10321784917. The reversal of 10321784896 is 69848712301.

It can be written as a sum of positive squares in only one way, i.e., 6535105600 + 3786679296 = 80840^2 + 61536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80638881 + ... + 80639008.

Almost surely, 2^10321784896 is an apocalyptic number.

10321784896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10321784896 is a deficient number, since it is larger than the sum of its proper divisors (10160507134).

10321784896 is an equidigital number, since it uses as much as digits as its factorization.

10321784896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161277901 (or 161277891 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 10321784896 in words is "ten billion, three hundred twenty-one million, seven hundred eighty-four thousand, eight hundred ninety-six".