241881279 has 8 divisors (see below), whose sum is σ = 325048320. Its totient is φ = 159984216.

The previous prime is 241881221. The next prime is 241881281. The reversal of 241881279 is 972188142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241881279 - 2⁹ = 241880767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241881279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241881379) 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 7 ways as a sum of consecutive naturals, for example, 317049 + ... + 317810.

It is an arithmetic number, because the mean of its divisors is an integer number (40631040).

Almost surely, 2^241881279 is an apocalyptic number.

241881279 is a deficient number, since it is larger than the sum of its proper divisors (83167041).

241881279 is a wasteful number, since it uses less digits than its factorization.

241881279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634989.

The product of its digits is 64512, while the sum is 42.

The square root of 241881279 is about 15552.5328805311. The cubic root of 241881279 is about 623.0660466381.

The spelling of 241881279 in words is "two hundred forty-one million, eight hundred eighty-one thousand, two hundred seventy-nine".