241221411 has 6 divisors (see below), whose sum is σ = 348430940. Its totient is φ = 160814268.

The previous prime is 241221367. The next prime is 241221413. The reversal of 241221411 is 114122142.

It is not a de Polignac number, because 241221411 - 2⁹ = 241220899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241221413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13401181 + ... + 13401198.

Almost surely, 2^241221411 is an apocalyptic number.

241221411 is a deficient number, since it is larger than the sum of its proper divisors (107209529).

241221411 is a wasteful number, since it uses less digits than its factorization.

241221411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26802385 (or 26802382 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 241221411 is about 15531.3042272695. The cubic root of 241221411 is about 622.4989422733.

Adding to 241221411 its reverse (114122142), we get a palindrome (355343553).

It can be divided in two parts, 24122141 and 1, that added together give a palindrome (24122142).

The spelling of 241221411 in words is "two hundred forty-one million, two hundred twenty-one thousand, four hundred eleven".