32340321210340 has 192 divisors, whose sum is σ = 80549522178048. Its totient is φ = 10751906649600.

The previous prime is 32340321210331. The next prime is 32340321210341. The reversal of 32340321210340 is 4301212304323.

It is a happy number.

It is a super-3 number, since 3×32340321210340³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32340321210299 and 32340321210308.

It is not an unprimeable number, because it can be changed into a prime (32340321210341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2584944685 + ... + 2584957195.

It is an arithmetic number, because the mean of its divisors is an integer number (419528761344).

Almost surely, 2^{32340321210340} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32340321210340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40274761089024).

32340321210340 is an abundant number, since it is smaller than the sum of its proper divisors (48209200967708).

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

32340321210340 is a wasteful number, since it uses less digits than its factorization.

32340321210340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21098 (or 21096 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 32340321210340 its reverse (4301212304323), we get a palindrome (36641533514663).

The spelling of 32340321210340 in words is "thirty-two trillion, three hundred forty billion, three hundred twenty-one million, two hundred ten thousand, three hundred forty".