9997324332048 has 60 divisors (see below), whose sum is σ = 27978911174188. Its totient is φ = 3332407115520.

The previous prime is 9997324332043. The next prime is 9997324332091. The reversal of 9997324332048 is 8402334237999.

9997324332048 is a `hidden beast` number, since 9 + 99 + 73 + 2 + 433 + 2 + 0 + 48 = 666.

9997324332048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7322176226304 + 2675148105744 = 2705952^2 + 1635588^2 .

It is not an unprimeable number, because it can be changed into a prime (9997324332041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16380858 + ... + 16980198.

Almost surely, 2^{9997324332048} is an apocalyptic number.

It is an amenable number.

9997324332048 is an abundant number, since it is smaller than the sum of its proper divisors (17981586842140).

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

9997324332048 is a wasteful number, since it uses less digits than its factorization.

9997324332048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715192 (or 715183 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 63.

The spelling of 9997324332048 in words is "nine trillion, nine hundred ninety-seven billion, three hundred twenty-four million, three hundred thirty-two thousand, forty-eight".