32442032125 has 24 divisors (see below), whose sum is σ = 42730798968. Its totient is φ = 24587611200.

The previous prime is 32442032071. The next prime is 32442032149. The reversal of 32442032125 is 52123024423.

It can be written as a sum of positive squares in 4 ways, for example, as 3602520441 + 28839511684 = 60021^2 + 169822^2 .

It is not a de Polignac number, because 32442032125 - 2⁹ = 32442031613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32442032093 and 32442032102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314344 + ... + 404593.

It is an arithmetic number, because the mean of its divisors is an integer number (1780449957).

Almost surely, 2^32442032125 is an apocalyptic number.

It is an amenable number.

32442032125 is a deficient number, since it is larger than the sum of its proper divisors (10288766843).

32442032125 is an equidigital number, since it uses as much as digits as its factorization.

32442032125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718990 (or 718961 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 32442032125 its reverse (52123024423), we get a palindrome (84565056548).

The spelling of 32442032125 in words is "thirty-two billion, four hundred forty-two million, thirty-two thousand, one hundred twenty-five".