241321320240 has 320 divisors, whose sum is σ = 1004437711872. Its totient is φ = 46287360000.

The previous prime is 241321320167. The next prime is 241321320259. The reversal of 241321320240 is 42023123142.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 241321320240.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262011 + ... + 742490.

Almost surely, 2^241321320240 is an apocalyptic number.

241321320240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241321320240 is an abundant number, since it is smaller than the sum of its proper divisors (763116391632).

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

241321320240 is a wasteful number, since it uses less digits than its factorization.

241321320240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004548 (or 1004542 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 241321320240 its reverse (42023123142), we get a palindrome (283344443382).

The spelling of 241321320240 in words is "two hundred forty-one billion, three hundred twenty-one million, three hundred twenty thousand, two hundred forty".