241221431045150 has 48 divisors (see below), whose sum is σ = 472915048047360. Its totient is φ = 91288508220000.

The previous prime is 241221431045083. The next prime is 241221431045267. The reversal of 241221431045150 is 51540134122142.

It is a self number, because there is not a number n which added to its sum of digits gives 241221431045150.

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 23 ways as a sum of consecutive naturals, for example, 168339344 + ... + 169766243.

It is an arithmetic number, because the mean of its divisors is an integer number (9852396834320).

Almost surely, 2^{241221431045150} is an apocalyptic number.

241221431045150 is a deficient number, since it is larger than the sum of its proper divisors (231693617002210).

241221431045150 is a wasteful number, since it uses less digits than its factorization.

241221431045150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338106369 (or 338106364 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 241221431045150 its reverse (51540134122142), we get a palindrome (292761565167292).

The spelling of 241221431045150 in words is "two hundred forty-one trillion, two hundred twenty-one billion, four hundred thirty-one million, forty-five thousand, one hundred fifty".