241223313054540 has 48 divisors (see below), whose sum is σ = 688169149704288. Its totient is φ = 63112514609664.

The previous prime is 241223313054511. The next prime is 241223313054551. The reversal of 241223313054540 is 45450313322142.

It is a happy number.

It is a super-2 number, since 2×241223313054540² (a number of 30 digits) contains 22 as substring.

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, 37928190697 + ... + 37928197056.

It is an arithmetic number, because the mean of its divisors is an integer number (14336857285506).

Almost surely, 2^{241223313054540} is an apocalyptic number.

241223313054540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241223313054540 is an abundant number, since it is smaller than the sum of its proper divisors (446945836649748).

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

241223313054540 is a wasteful number, since it uses less digits than its factorization.

241223313054540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75856387818 (or 75856387816 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 241223313054540 its reverse (45450313322142), we get a palindrome (286673626376682).

The spelling of 241223313054540 in words is "two hundred forty-one trillion, two hundred twenty-three billion, three hundred thirteen million, fifty-four thousand, five hundred forty".