241244155 has 8 divisors (see below), whose sum is σ = 293570784. Its totient is φ = 190276800.

The previous prime is 241244111. The next prime is 241244167. The reversal of 241244155 is 551442142.

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

It is not a de Polignac number, because 241244155 - 2⁷ = 241244027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339426 + ... + 340135.

It is an arithmetic number, because the mean of its divisors is an integer number (36696348).

Almost surely, 2^241244155 is an apocalyptic number.

241244155 is a deficient number, since it is larger than the sum of its proper divisors (52326629).

241244155 is an equidigital number, since it uses as much as digits as its factorization.

241244155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679637.

The product of its digits is 6400, while the sum is 28.

The square root of 241244155 is about 15532.0364086619. The cubic root of 241244155 is about 622.5185061406.

Adding to 241244155 its reverse (551442142), we get a palindrome (792686297).

The spelling of 241244155 in words is "two hundred forty-one million, two hundred forty-four thousand, one hundred fifty-five".