9993451608332 has 12 divisors (see below), whose sum is σ = 17489729063016. Its totient is φ = 4996386161760.

The previous prime is 9993451608331. The next prime is 9993451608347. The reversal of 9993451608332 is 2338061543999.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9993451608331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84844394 + ... + 84962097.

It is an arithmetic number, because the mean of its divisors is an integer number (1457477421918).

Almost surely, 2^{9993451608332} is an apocalyptic number.

It is an amenable number.

9993451608332 is a deficient number, since it is larger than the sum of its proper divisors (7496277454684).

9993451608332 is a wasteful number, since it uses less digits than its factorization.

9993451608332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169821208 (or 169821206 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 62.

The spelling of 9993451608332 in words is "nine trillion, nine hundred ninety-three billion, four hundred fifty-one million, six hundred eight thousand, three hundred thirty-two".