241311242452440 has 64 divisors (see below), whose sum is σ = 726217430081760. Its totient is φ = 64146668856320.

The previous prime is 241311242452439. The next prime is 241311242452453. The reversal of 241311242452440 is 44254242113142.

It is a happy number.

It is a super-2 number, since 2×241311242452440² (a number of 30 digits) contains 22 as substring.

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, 3171771141 + ... + 3171847220.

Almost surely, 2^{241311242452440} is an apocalyptic number.

241311242452440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241311242452440 is an abundant number, since it is smaller than the sum of its proper divisors (484906187629320).

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

241311242452440 is a wasteful number, since it uses less digits than its factorization.

241311242452440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343618692 (or 6343618688 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 39.

Adding to 241311242452440 its reverse (44254242113142), we get a palindrome (285565484565582).

The spelling of 241311242452440 in words is "two hundred forty-one trillion, three hundred eleven billion, two hundred forty-two million, four hundred fifty-two thousand, four hundred forty".