32670043072 has 28 divisors (see below), whose sum is σ = 64917436840. Its totient is φ = 16312893696.

The previous prime is 32670043057. The next prime is 32670043103. The reversal of 32670043072 is 27034007623.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298083 + ... + 392674.

Almost surely, 2^32670043072 is an apocalyptic number.

32670043072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32670043072 is a deficient number, since it is larger than the sum of its proper divisors (32247393768).

32670043072 is an equidigital number, since it uses as much as digits as its factorization.

32670043072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691508 (or 691498 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 32670043072 in words is "thirty-two billion, six hundred seventy million, forty-three thousand, seventy-two".