216413366200 has 24 divisors (see below), whose sum is σ = 503161076880. Its totient is φ = 86565346400.

The previous prime is 216413366179. The next prime is 216413366203. The reversal of 216413366200 is 2663314612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216413366203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541033216 + ... + 541033615.

It is an arithmetic number, because the mean of its divisors is an integer number (20965044870).

Almost surely, 2^216413366200 is an apocalyptic number.

216413366200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216413366200 is an abundant number, since it is smaller than the sum of its proper divisors (286747710680).

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

216413366200 is a wasteful number, since it uses less digits than its factorization.

216413366200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082066847 (or 1082066838 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 216413366200 in words is "two hundred sixteen billion, four hundred thirteen million, three hundred sixty-six thousand, two hundred".