241431213 has 8 divisors (see below), whose sum is σ = 321984000. Its totient is φ = 160916288.

The previous prime is 241431209. The next prime is 241431251. The reversal of 241431213 is 312134142.

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 241431213 - 2² = 241431209 is a prime.

It is a super-2 number, since 2×241431213² = 116578061221302738, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241431213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241431413) 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, 13108 + ... + 25586.

It is an arithmetic number, because the mean of its divisors is an integer number (40248000).

Almost surely, 2^241431213 is an apocalyptic number.

It is an amenable number.

241431213 is a deficient number, since it is larger than the sum of its proper divisors (80552787).

241431213 is a wasteful number, since it uses less digits than its factorization.

241431213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18931.

The product of its digits is 576, while the sum is 21.

The square root of 241431213 is about 15538.0569248539. The cubic root of 241431213 is about 622.6793625179.

Adding to 241431213 its reverse (312134142), we get a palindrome (553565355).

The spelling of 241431213 in words is "two hundred forty-one million, four hundred thirty-one thousand, two hundred thirteen".