32002240344 has 16 divisors (see below), whose sum is σ = 80005600920. Its totient is φ = 10667413440.

The previous prime is 32002240331. The next prime is 32002240373. The reversal of 32002240344 is 44304220023.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1333426681 = 32002240344 / (3 + 2 + 0 + 0 + 2 + 2 + 4 + 0 + 3 + 4 + 4).

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 3 ways as a sum of consecutive naturals, for example, 666713317 + ... + 666713364.

Almost surely, 2^32002240344 is an apocalyptic number.

It is an amenable number.

32002240344 is an abundant number, since it is smaller than the sum of its proper divisors (48003360576).

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

32002240344 is a wasteful number, since it uses less digits than its factorization.

32002240344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333426690 (or 1333426686 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 32002240344 its reverse (44304220023), we get a palindrome (76306460367).

The spelling of 32002240344 in words is "thirty-two billion, two million, two hundred forty thousand, three hundred forty-four".