32330340240 has 160 divisors (see below), whose sum is σ = 115766983296. Its totient is φ = 7376609280.

The previous prime is 32330340233. The next prime is 32330340277. The reversal of 32330340240 is 4204303323.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 32330340240.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 315307 + ... + 405066.

Almost surely, 2^32330340240 is an apocalyptic number.

32330340240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32330340240 is an abundant number, since it is smaller than the sum of its proper divisors (83436643056).

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

32330340240 is a wasteful number, since it uses less digits than its factorization.

32330340240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720417 (or 720411 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 32330340240 its reverse (4204303323), we get a palindrome (36534643563).

The spelling of 32330340240 in words is "thirty-two billion, three hundred thirty million, three hundred forty thousand, two hundred forty".