241254215054409 has 4 divisors (see below), whose sum is σ = 321672286739216. Its totient is φ = 160836143369604.

The previous prime is 241254215054351. The next prime is 241254215054417. The reversal of 241254215054409 is 904450512452142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 241254215054409 - 2¹⁶ = 241254214988873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241254215054459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40209035842399 + ... + 40209035842404.

It is an arithmetic number, because the mean of its divisors is an integer number (80418071684804).

Almost surely, 2^{241254215054409} is an apocalyptic number.

It is an amenable number.

241254215054409 is a deficient number, since it is larger than the sum of its proper divisors (80418071684807).

241254215054409 is an equidigital number, since it uses as much as digits as its factorization.

241254215054409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80418071684806.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 241254215054409 in words is "two hundred forty-one trillion, two hundred fifty-four billion, two hundred fifteen million, fifty-four thousand, four hundred nine".