3216543741160 has 32 divisors (see below), whose sum is σ = 7237278720000. Its totient is φ = 1286607664960.

The previous prime is 3216543741149. The next prime is 3216543741193. The reversal of 3216543741160 is 611473456123.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7347225 + ... + 7772695.

It is an arithmetic number, because the mean of its divisors is an integer number (226164960000).

Almost surely, 2^{3216543741160} is an apocalyptic number.

It is an amenable number.

3216543741160 is an abundant number, since it is smaller than the sum of its proper divisors (4020734978840).

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

3216543741160 is a wasteful number, since it uses less digits than its factorization.

3216543741160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614481 (or 614477 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 3216543741160 in words is "three trillion, two hundred sixteen billion, five hundred forty-three million, seven hundred forty-one thousand, one hundred sixty".