241245663 has 4 divisors (see below), whose sum is σ = 321660888. Its totient is φ = 160830440.

The previous prime is 241245659. The next prime is 241245701. The reversal of 241245663 is 366542142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 241245663 - 2² = 241245659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241245163) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 40207608 + ... + 40207613.

It is an arithmetic number, because the mean of its divisors is an integer number (80415222).

Almost surely, 2^241245663 is an apocalyptic number.

241245663 is a deficient number, since it is larger than the sum of its proper divisors (80415225).

241245663 is an equidigital number, since it uses as much as digits as its factorization.

241245663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80415224.

The product of its digits is 34560, while the sum is 33.

The square root of 241245663 is about 15532.0849534118. The cubic root of 241245663 is about 622.5198032441.

The spelling of 241245663 in words is "two hundred forty-one million, two hundred forty-five thousand, six hundred sixty-three".