6216140205616 has 40 divisors (see below), whose sum is σ = 13139244445248. Its totient is φ = 2825392584000.

The previous prime is 6216140205599. The next prime is 6216140205623. The reversal of 6216140205616 is 6165020416126.

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, 3240571 + ... + 4788901.

Almost surely, 2^{6216140205616} is an apocalyptic number.

It is an amenable number.

6216140205616 is an abundant number, since it is smaller than the sum of its proper divisors (6923104239632).

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

6216140205616 is a wasteful number, since it uses less digits than its factorization.

6216140205616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571161 (or 1571155 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 6216140205616 in words is "six trillion, two hundred sixteen billion, one hundred forty million, two hundred five thousand, six hundred sixteen".