241289880 has 128 divisors (see below), whose sum is σ = 785937600. Its totient is φ = 58908672.

The previous prime is 241289863. The next prime is 241289903. The reversal of 241289880 is 88982142.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213156 + ... + 214284.

Almost surely, 2^241289880 is an apocalyptic number.

241289880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241289880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392968800).

241289880 is an abundant number, since it is smaller than the sum of its proper divisors (544647720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241289880 is a wasteful number, since it uses less digits than its factorization.

241289880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 241289880 is about 15533.5082965826. The cubic root of 241289880 is about 622.5578340164.

The spelling of 241289880 in words is "two hundred forty-one million, two hundred eighty-nine thousand, eight hundred eighty".