241020455 has 32 divisors (see below), whose sum is σ = 320604480. Its totient is φ = 172846080.

The previous prime is 241020449. The next prime is 241020467. The reversal of 241020455 is 554020142.

It is a happy number.

It is not a de Polignac number, because 241020455 - 2⁶ = 241020391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241020455.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 352544 + ... + 353226.

It is an arithmetic number, because the mean of its divisors is an integer number (10018890).

Almost surely, 2^241020455 is an apocalyptic number.

241020455 is a deficient number, since it is larger than the sum of its proper divisors (79584025).

241020455 is a wasteful number, since it uses less digits than its factorization.

241020455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 241020455 is about 15524.8334934710. The cubic root of 241020455 is about 622.3260310726.

Adding to 241020455 its reverse (554020142), we get a palindrome (795040597).

The spelling of 241020455 in words is "two hundred forty-one million, twenty thousand, four hundred fifty-five".