241780242 has 16 divisors (see below), whose sum is σ = 527520672. Its totient is φ = 73266720.

The previous prime is 241780241. The next prime is 241780247. The reversal of 241780242 is 242087142.

It is not an unprimeable number, because it can be changed into a prime (241780241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831603 + ... + 1831734.

It is an arithmetic number, because the mean of its divisors is an integer number (32970042).

Almost surely, 2^241780242 is an apocalyptic number.

241780242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

241780242 is an abundant number, since it is smaller than the sum of its proper divisors (285740430).

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

241780242 is a wasteful number, since it uses less digits than its factorization.

241780242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663353.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 241780242 is about 15549.2842922110. The cubic root of 241780242 is about 622.9792802544.

The spelling of 241780242 in words is "two hundred forty-one million, seven hundred eighty thousand, two hundred forty-two".