241215042 has 8 divisors (see below), whose sum is σ = 482430096. Its totient is φ = 80405012.

The previous prime is 241215019. The next prime is 241215049. The reversal of 241215042 is 240512142.

It is a sphenic number, since it is the product of 3 distinct primes.

241215042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (241215049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20101248 + ... + 20101259.

It is an arithmetic number, because the mean of its divisors is an integer number (60303762).

Almost surely, 2^241215042 is an apocalyptic number.

241215042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

241215042 is a wasteful number, since it uses less digits than its factorization.

241215042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40202512.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 241215042 is about 15531.0991884026. The cubic root of 241215042 is about 622.4934635852.

Adding to 241215042 its reverse (240512142), we get a palindrome (481727184).

The spelling of 241215042 in words is "two hundred forty-one million, two hundred fifteen thousand, forty-two".