3240432440940 has 96 divisors (see below), whose sum is σ = 9392887977984. Its totient is φ = 833830548480.

The previous prime is 3240432440939. The next prime is 3240432441041. The reversal of 3240432440940 is 490442340423.

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, 1864909 + ... + 3155748.

It is an arithmetic number, because the mean of its divisors is an integer number (97842583104).

Almost surely, 2^{3240432440940} is an apocalyptic number.

3240432440940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3240432440940 is an abundant number, since it is smaller than the sum of its proper divisors (6152455537044).

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

3240432440940 is a wasteful number, since it uses less digits than its factorization.

3240432440940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021047 (or 5021045 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 3240432440940 in words is "three trillion, two hundred forty billion, four hundred thirty-two million, four hundred forty thousand, nine hundred forty".