241400215 has 12 divisors (see below), whose sum is σ = 336975336. Its totient is φ = 165531408.

The previous prime is 241400209. The next prime is 241400231. The reversal of 241400215 is 512004142.

It is not a de Polignac number, because 241400215 - 2⁵ = 241400183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241400192 and 241400201.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 492409 + ... + 492898.

It is an arithmetic number, because the mean of its divisors is an integer number (28081278).

Almost surely, 2^241400215 is an apocalyptic number.

241400215 is a deficient number, since it is larger than the sum of its proper divisors (95575121).

241400215 is an equidigital number, since it uses as much as digits as its factorization.

241400215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985326 (or 985319 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 241400215 is about 15537.0594064643. The cubic root of 241400215 is about 622.6527122203.

Adding to 241400215 its reverse (512004142), we get a palindrome (753404357).

The spelling of 241400215 in words is "two hundred forty-one million, four hundred thousand, two hundred fifteen".