241930009 has 8 divisors (see below), whose sum is σ = 261612288. Its totient is φ = 222853440.

The previous prime is 241929991. The next prime is 241930033. The reversal of 241930009 is 900039142.

It is a happy number.

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 241930009 - 2¹⁵ = 241897241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241930049) 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, 150597 + ... + 152194.

It is an arithmetic number, because the mean of its divisors is an integer number (32701536).

Almost surely, 2^241930009 is an apocalyptic number.

It is an amenable number.

241930009 is a deficient number, since it is larger than the sum of its proper divisors (19682279).

241930009 is a wasteful number, since it uses less digits than its factorization.

241930009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302855.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 241930009 is about 15554.0994274821. The cubic root of 241930009 is about 623.1078853036.

The spelling of 241930009 in words is "two hundred forty-one million, nine hundred thirty thousand, nine".