241889378709 has 32 divisors (see below), whose sum is σ = 357785046144. Its totient is φ = 144134830080.

The previous prime is 241889378683. The next prime is 241889378729. The reversal of 241889378709 is 907873988142.

It is not a de Polignac number, because 241889378709 - 2⁹ = 241889378197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241889378709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241889378729) 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 31 ways as a sum of consecutive naturals, for example, 605277 + ... + 922029.

It is an arithmetic number, because the mean of its divisors is an integer number (11180782692).

Almost surely, 2^241889378709 is an apocalyptic number.

It is an amenable number.

241889378709 is a deficient number, since it is larger than the sum of its proper divisors (115895667435).

241889378709 is a wasteful number, since it uses less digits than its factorization.

241889378709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317157.

The product of its (nonzero) digits is 48771072, while the sum is 66.

The spelling of 241889378709 in words is "two hundred forty-one billion, eight hundred eighty-nine million, three hundred seventy-eight thousand, seven hundred nine".