216141290160 has 80 divisors (see below), whose sum is σ = 670164368640. Its totient is φ = 57626807040.

The previous prime is 216141290159. The next prime is 216141290171. The reversal of 216141290160 is 61092141612.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232775 + ... + 1397145.

It is an arithmetic number, because the mean of its divisors is an integer number (8377054608).

Almost surely, 2^216141290160 is an apocalyptic number.

216141290160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216141290160 is an abundant number, since it is smaller than the sum of its proper divisors (454023078480).

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

216141290160 is a wasteful number, since it uses less digits than its factorization.

216141290160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169866 (or 169860 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 216141290160 in words is "two hundred sixteen billion, one hundred forty-one million, two hundred ninety thousand, one hundred sixty".