3240032212340 has 96 divisors (see below), whose sum is σ = 8756638507008. Its totient is φ = 977303376000.

The previous prime is 3240032212337. The next prime is 3240032212393. The reversal of 3240032212340 is 432122300423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33886406 + ... + 33981885.

It is an arithmetic number, because the mean of its divisors is an integer number (91214984448).

Almost surely, 2^{3240032212340} is an apocalyptic number.

It is an amenable number.

3240032212340 is an abundant number, since it is smaller than the sum of its proper divisors (5516606294668).

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

3240032212340 is a wasteful number, since it uses less digits than its factorization.

3240032212340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67868349 (or 67868347 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3240032212340 its reverse (432122300423), we get a palindrome (3672154512763).

The spelling of 3240032212340 in words is "three trillion, two hundred forty billion, thirty-two million, two hundred twelve thousand, three hundred forty".