241320312320 has 160 divisors (see below), whose sum is σ = 609858421920. Its totient is φ = 91439595520.

The previous prime is 241320312301. The next prime is 241320312353. The reversal of 241320312320 is 23213023142.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

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, 3904055 + ... + 3965385.

It is an arithmetic number, because the mean of its divisors is an integer number (3811615137).

Almost surely, 2^241320312320 is an apocalyptic number.

241320312320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241320312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304929210960).

241320312320 is an abundant number, since it is smaller than the sum of its proper divisors (368538109600).

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

241320312320 is an equidigital number, since it uses as much as digits as its factorization.

241320312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61436 (or 61420 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 241320312320 its reverse (23213023142), we get a palindrome (264533335462).

The spelling of 241320312320 in words is "two hundred forty-one billion, three hundred twenty million, three hundred twelve thousand, three hundred twenty".