32240040244 has 6 divisors (see below), whose sum is σ = 56420070434. Its totient is φ = 16120020120.

The previous prime is 32240040229. The next prime is 32240040247. The reversal of 32240040244 is 44204004223.

It can be written as a sum of positive squares in only one way, i.e., 25596160144 + 6643880100 = 159988^2 + 81510^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32240040247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4030005027 + ... + 4030005034.

Almost surely, 2^32240040244 is an apocalyptic number.

It is an amenable number.

32240040244 is a deficient number, since it is larger than the sum of its proper divisors (24180030190).

32240040244 is a wasteful number, since it uses less digits than its factorization.

32240040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060010065 (or 8060010063 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 32240040244 its reverse (44204004223), we get a palindrome (76444044467).

The spelling of 32240040244 in words is "thirty-two billion, two hundred forty million, forty thousand, two hundred forty-four".