32444130121 has 8 divisors (see below), whose sum is σ = 34943143424. Its totient is φ = 29945589840.

The previous prime is 32444130113. The next prime is 32444130151. The reversal of 32444130121 is 12103144423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32444130121 - 2³ = 32444130113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32444130151) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31210 + ... + 256636.

It is an arithmetic number, because the mean of its divisors is an integer number (4367892928).

Almost surely, 2^32444130121 is an apocalyptic number.

It is an amenable number.

32444130121 is a deficient number, since it is larger than the sum of its proper divisors (2499013303).

32444130121 is a wasteful number, since it uses less digits than its factorization.

32444130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236511.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 32444130121 its reverse (12103144423), we get a palindrome (44547274544).

The spelling of 32444130121 in words is "thirty-two billion, four hundred forty-four million, one hundred thirty thousand, one hundred twenty-one".