216467541150000 has 240 divisors, whose sum is σ = 798817182928128. Its totient is φ = 49478294880000.

The previous prime is 216467541149941. The next prime is 216467541150073. The reversal of 216467541150000 is 51145764612.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102029782 + ... + 104129781.

Almost surely, 2^{216467541150000} is an apocalyptic number.

216467541150000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216467541150000 is an abundant number, since it is smaller than the sum of its proper divisors (582349641778128).

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

216467541150000 is an equidigital number, since it uses as much as digits as its factorization.

216467541150000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206159606 (or 206159580 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 216467541150000 in words is "two hundred sixteen trillion, four hundred sixty-seven billion, five hundred forty-one million, one hundred fifty thousand".