241220320113140 has 24 divisors (see below), whose sum is σ = 506574948624360. Its totient is φ = 96485789685888.

The previous prime is 241220320113107. The next prime is 241220320113161. The reversal of 241220320113140 is 41311023022142.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12619588388836 + 228600731724304 = 3552406^2 + 15119548^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145301447 + ... + 146952206.

It is an arithmetic number, because the mean of its divisors is an integer number (21107289526015).

Almost surely, 2^{241220320113140} is an apocalyptic number.

241220320113140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241220320113140 is an abundant number, since it is smaller than the sum of its proper divisors (265354628511220).

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

241220320113140 is a wasteful number, since it uses less digits than its factorization.

241220320113140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292294931 (or 292294929 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 241220320113140 its reverse (41311023022142), we get a palindrome (282531343135282).

The spelling of 241220320113140 in words is "two hundred forty-one trillion, two hundred twenty billion, three hundred twenty million, one hundred thirteen thousand, one hundred forty".