241221351444342 has 8 divisors (see below), whose sum is σ = 482442702888696. Its totient is φ = 80407117148112.

The previous prime is 241221351444239. The next prime is 241221351444343. The reversal of 241221351444342 is 243444153122142.

It is a sphenic number, since it is the product of 3 distinct primes.

241221351444342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 241221351444294 and 241221351444303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241221351444343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20101779287023 + ... + 20101779287034.

It is an arithmetic number, because the mean of its divisors is an integer number (60305337861087).

Almost surely, 2^{241221351444342} is an apocalyptic number.

241221351444342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

241221351444342 is a wasteful number, since it uses less digits than its factorization.

241221351444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40203558574062.

The product of its digits is 737280, while the sum is 42.

The spelling of 241221351444342 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, four hundred forty-four thousand, three hundred forty-two".