3240364021016 has 32 divisors (see below), whose sum is σ = 6192485575200. Its totient is φ = 1589182506240.

The previous prime is 3240364020997. The next prime is 3240364021033. The reversal of 3240364021016 is 6101204630423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9072845 + ... + 9423228.

It is an arithmetic number, because the mean of its divisors is an integer number (193515174225).

Almost surely, 2^{3240364021016} is an apocalyptic number.

It is an amenable number.

3240364021016 is a deficient number, since it is larger than the sum of its proper divisors (2952121554184).

3240364021016 is a wasteful number, since it uses less digits than its factorization.

3240364021016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18496499 (or 18496495 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 3240364021016 its reverse (6101204630423), we get a palindrome (9341568651439).

The spelling of 3240364021016 in words is "three trillion, two hundred forty billion, three hundred sixty-four million, twenty-one thousand, sixteen".