241442340 has 24 divisors (see below), whose sum is σ = 676038720. Its totient is φ = 64384608.

The previous prime is 241442297. The next prime is 241442351. The reversal of 241442340 is 43244142.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 241442340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011960 + ... + 2012079.

It is an arithmetic number, because the mean of its divisors is an integer number (28168280).

Almost surely, 2^241442340 is an apocalyptic number.

241442340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241442340 is an abundant number, since it is smaller than the sum of its proper divisors (434596380).

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

241442340 is a wasteful number, since it uses less digits than its factorization.

241442340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024051 (or 4024049 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 241442340 is about 15538.4149770818. The cubic root of 241442340 is about 622.6889283161.

Adding to 241442340 its reverse (43244142), we get a palindrome (284686482).

The spelling of 241442340 in words is "two hundred forty-one million, four hundred forty-two thousand, three hundred forty".