4643240242 has 16 divisors (see below), whose sum is σ = 7189215264. Its totient is φ = 2247700000.

The previous prime is 4643240213. The next prime is 4643240267. The reversal of 4643240242 is 2420423464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205384 + ... + 226867.

It is an arithmetic number, because the mean of its divisors is an integer number (449325954).

Almost surely, 2^4643240242 is an apocalyptic number.

4643240242 is a deficient number, since it is larger than the sum of its proper divisors (2545975022).

4643240242 is a wasteful number, since it uses less digits than its factorization.

4643240242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432425.

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 4643240242 is about 68141.3255080938. The cubic root of 4643240242 is about 1668.2983422108.

The spelling of 4643240242 in words is "four billion, six hundred forty-three million, two hundred forty thousand, two hundred forty-two".