4242558241 has 8 divisors (see below), whose sum is σ = 4468860000. Its totient is φ = 4016557440.

The previous prime is 4242558217. The next prime is 4242558293. The reversal of 4242558241 is 1428552424.

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

It is not a de Polignac number, because 4242558241 - 2²¹ = 4240461089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4242558241.

It is not an unprimeable number, because it can be changed into a prime (4242558841) 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, 46000 + ... + 102961.

It is an arithmetic number, because the mean of its divisors is an integer number (558607500).

Almost surely, 2^4242558241 is an apocalyptic number.

It is an amenable number.

4242558241 is a deficient number, since it is larger than the sum of its proper divisors (226301759).

4242558241 is a wasteful number, since it uses less digits than its factorization.

4242558241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150479.

The product of its digits is 102400, while the sum is 37.

The square root of 4242558241 is about 65134.9233591320. The cubic root of 4242558241 is about 1618.8599204319.

The spelling of 4242558241 in words is "four billion, two hundred forty-two million, five hundred fifty-eight thousand, two hundred forty-one".