9913471148232 has 24 divisors (see below), whose sum is σ = 26848984359990. Its totient is φ = 3304490382720.

The previous prime is 9913471148173. The next prime is 9913471148233. The reversal of 9913471148232 is 2328411743199.

9913471148232 is a `hidden beast` number, since 9 + 9 + 1 + 3 + 471 + 148 + 23 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7681955029956 + 2231516118276 = 2771634^2 + 1493826^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (9913471148233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68843549569 + ... + 68843549712.

Almost surely, 2^{9913471148232} is an apocalyptic number.

It is an amenable number.

9913471148232 is an abundant number, since it is smaller than the sum of its proper divisors (16935513211758).

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

9913471148232 is a wasteful number, since it uses less digits than its factorization.

9913471148232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137687099293 (or 137687099286 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 9913471148232 in words is "nine trillion, nine hundred thirteen billion, four hundred seventy-one million, one hundred forty-eight thousand, two hundred thirty-two".