241553440321351 has 8 divisors (see below), whose sum is σ = 247458903086304. Its totient is φ = 235648640196480.

The previous prime is 241553440321343. The next prime is 241553440321357. The reversal of 241553440321351 is 153123044355142.

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

It is a cyclic number.

It is not a de Polignac number, because 241553440321351 - 2³ = 241553440321343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241553440321298 and 241553440321307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241553440321357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164922006 + ... + 166380211.

It is an arithmetic number, because the mean of its divisors is an integer number (30932362885788).

Almost surely, 2^{241553440321351} is an apocalyptic number.

241553440321351 is a deficient number, since it is larger than the sum of its proper divisors (5905462764953).

241553440321351 is a wasteful number, since it uses less digits than its factorization.

241553440321351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331320041.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 241553440321351 its reverse (153123044355142), we get a palindrome (394676484676493).

The spelling of 241553440321351 in words is "two hundred forty-one trillion, five hundred fifty-three billion, four hundred forty million, three hundred twenty-one thousand, three hundred fifty-one".