241530612216216 has 64 divisors (see below), whose sum is σ = 639506303126400. Its totient is φ = 75804893445888.

The previous prime is 241530612216169. The next prime is 241530612216259. The reversal of 241530612216216 is 612612216035142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624687621 + ... + 1624836276.

It is an arithmetic number, because the mean of its divisors is an integer number (9992285986350).

Almost surely, 2^{241530612216216} is an apocalyptic number.

It is an amenable number.

241530612216216 is an abundant number, since it is smaller than the sum of its proper divisors (397975690910184).

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

241530612216216 is a wasteful number, since it uses less digits than its factorization.

241530612216216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249524088 (or 3249524084 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 241530612216216 in words is "two hundred forty-one trillion, five hundred thirty billion, six hundred twelve million, two hundred sixteen thousand, two hundred sixteen".