4942840305 has 64 divisors (see below), whose sum is σ = 8727183360. Its totient is φ = 2373670656.

The previous prime is 4942840223. The next prime is 4942840333. The reversal of 4942840305 is 5030482494.

It is not a de Polignac number, because 4942840305 - 2⁹ = 4942839793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3472824 + ... + 3474246.

It is an arithmetic number, because the mean of its divisors is an integer number (136362240).

Almost surely, 2^4942840305 is an apocalyptic number.

It is an amenable number.

4942840305 is a deficient number, since it is larger than the sum of its proper divisors (3784343055).

4942840305 is a wasteful number, since it uses less digits than its factorization.

4942840305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4942840305 is about 70305.3362483958. The cubic root of 4942840305 is about 1703.4348435880.

The spelling of 4942840305 in words is "four billion, nine hundred forty-two million, eight hundred forty thousand, three hundred five".