4242578206 has 8 divisors (see below), whose sum is σ = 6640557264. Its totient is φ = 2029059120.

The previous prime is 4242578173. The next prime is 4242578213. The reversal of 4242578206 is 6028752424.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46114935 + ... + 46115026.

It is an arithmetic number, because the mean of its divisors is an integer number (830069658).

Almost surely, 2^4242578206 is an apocalyptic number.

4242578206 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4242578206 is a deficient number, since it is larger than the sum of its proper divisors (2397979058).

4242578206 is a wasteful number, since it uses less digits than its factorization.

4242578206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92229986.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 4242578206 is about 65135.0766177488. The cubic root of 4242578206 is about 1618.8624598185.

The spelling of 4242578206 in words is "four billion, two hundred forty-two million, five hundred seventy-eight thousand, two hundred six".