32321424104240 has 80 divisors (see below), whose sum is σ = 80238180642048. Its totient is φ = 12078865843968.

The previous prime is 32321424104231. The next prime is 32321424104317. The reversal of 32321424104240 is 4240142412323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×32321424104240² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32321424104197 and 32321424104206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204176594 + ... + 204334833.

Almost surely, 2^{32321424104240} is an apocalyptic number.

It is an amenable number.

32321424104240 is an abundant number, since it is smaller than the sum of its proper divisors (47916756537808).

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

32321424104240 is a wasteful number, since it uses less digits than its factorization.

32321424104240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408511506 (or 408511500 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 32321424104240 its reverse (4240142412323), we get a palindrome (36561566516563).

The spelling of 32321424104240 in words is "thirty-two trillion, three hundred twenty-one billion, four hundred twenty-four million, one hundred four thousand, two hundred forty".