241320216247 has 16 divisors (see below), whose sum is σ = 277204003200. Its totient is φ = 207768183840.

The previous prime is 241320216233. The next prime is 241320216271. The reversal of 241320216247 is 742612023142.

It is a cyclic number.

It is not a de Polignac number, because 241320216247 - 2⁷ = 241320216119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241320211247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464088 + ... + 835474.

It is an arithmetic number, because the mean of its divisors is an integer number (17325250200).

Almost surely, 2^241320216247 is an apocalyptic number.

241320216247 is a deficient number, since it is larger than the sum of its proper divisors (35883786953).

241320216247 is a wasteful number, since it uses less digits than its factorization.

241320216247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374526.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 241320216247 its reverse (742612023142), we get a palindrome (983932239389).

The spelling of 241320216247 in words is "two hundred forty-one billion, three hundred twenty million, two hundred sixteen thousand, two hundred forty-seven".