32442886344 has 64 divisors (see below), whose sum is σ = 88496815680. Its totient is φ = 9829376000.

The previous prime is 32442886297. The next prime is 32442886387. The reversal of 32442886344 is 44368824423.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 32442886293 and 32442886302.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 2443564 + ... + 2456804.

It is an arithmetic number, because the mean of its divisors is an integer number (1382762745).

Almost surely, 2^32442886344 is an apocalyptic number.

It is an amenable number.

32442886344 is an abundant number, since it is smaller than the sum of its proper divisors (56053929336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32442886344 is a wasteful number, since it uses less digits than its factorization.

32442886344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22542 (or 22538 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 48.

The spelling of 32442886344 in words is "thirty-two billion, four hundred forty-two million, eight hundred eighty-six thousand, three hundred forty-four".