241123921 has 8 divisors (see below), whose sum is σ = 249170688. Its totient is φ = 233094000.

The previous prime is 241123913. The next prime is 241123933. The reversal of 241123921 is 129321142.

241123921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 241123921 - 2³ = 241123913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241123991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29226 + ... + 36556.

It is an arithmetic number, because the mean of its divisors is an integer number (31146336).

Almost surely, 2^241123921 is an apocalyptic number.

It is an amenable number.

241123921 is a deficient number, since it is larger than the sum of its proper divisors (8046767).

241123921 is a wasteful number, since it uses less digits than its factorization.

241123921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8423.

The product of its digits is 864, while the sum is 25.

The square root of 241123921 is about 15528.1654099897. The cubic root of 241123921 is about 622.4150696753.

The spelling of 241123921 in words is "two hundred forty-one million, one hundred twenty-three thousand, nine hundred twenty-one".