16663202832 has 40 divisors (see below), whose sum is σ = 44435211520. Its totient is φ = 5375226240.

The previous prime is 16663202827. The next prime is 16663202837. The reversal of 16663202832 is 23820236661.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16663202827) and next prime (16663202837).

It is not an unprimeable number, because it can be changed into a prime (16663202837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5597707 + ... + 5600682.

It is an arithmetic number, because the mean of its divisors is an integer number (1110880288).

Almost surely, 2^16663202832 is an apocalyptic number.

16663202832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16663202832 is an abundant number, since it is smaller than the sum of its proper divisors (27772008688).

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

16663202832 is a wasteful number, since it uses less digits than its factorization.

16663202832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198431 (or 11198425 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 16663202832 in words is "sixteen billion, six hundred sixty-three million, two hundred two thousand, eight hundred thirty-two".