241545331 has 8 divisors (see below), whose sum is σ = 244270080. Its totient is φ = 238829448.

The previous prime is 241545323. The next prime is 241545341. The reversal of 241545331 is 133545142.

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 241545331 - 2³ = 241545323 is a prime.

It is a super-2 number, since 2×241545331² = 116688293855799122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241545331.

It is not an unprimeable number, because it can be changed into a prime (241545301) 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, 63090 + ... + 66808.

It is an arithmetic number, because the mean of its divisors is an integer number (30533760).

Almost surely, 2^241545331 is an apocalyptic number.

241545331 is a deficient number, since it is larger than the sum of its proper divisors (2724749).

241545331 is a wasteful number, since it uses less digits than its factorization.

241545331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433.

The product of its digits is 7200, while the sum is 28.

The square root of 241545331 is about 15541.7287005018. The cubic root of 241545331 is about 622.7774549582. Note that the first 3 decimals are identical.

The spelling of 241545331 in words is "two hundred forty-one million, five hundred forty-five thousand, three hundred thirty-one".