32243532115 has 12 divisors (see below), whose sum is σ = 40072466304. Its totient is φ = 24905345696.

The previous prime is 32243532091. The next prime is 32243532121. The reversal of 32243532115 is 51123534223.

It is a de Polignac number, because none of the positive numbers 2^k-32243532115 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 3829747 + ... + 3838156.

It is an arithmetic number, because the mean of its divisors is an integer number (3339372192).

Almost surely, 2^32243532115 is an apocalyptic number.

32243532115 is a deficient number, since it is larger than the sum of its proper divisors (7828934189).

32243532115 is an equidigital number, since it uses as much as digits as its factorization.

32243532115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667966 (or 7667937 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The spelling of 32243532115 in words is "thirty-two billion, two hundred forty-three million, five hundred thirty-two thousand, one hundred fifteen".