4626666242 has 16 divisors (see below), whose sum is σ = 7571956032. Its totient is φ = 2102739120.

The previous prime is 4626666241. The next prime is 4626666251. The reversal of 4626666242 is 2426666264.

It is a junction number, because it is equal to n+sod(n) for n = 4626666193 and 4626666202.

It is not an unprimeable number, because it can be changed into a prime (4626666241) by changing a digit.

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, 286208 + ... + 301940.

It is an arithmetic number, because the mean of its divisors is an integer number (473247252).

Almost surely, 2^4626666242 is an apocalyptic number.

4626666242 is a deficient number, since it is larger than the sum of its proper divisors (2945289790).

4626666242 is a wasteful number, since it uses less digits than its factorization.

4626666242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29113.

The product of its digits is 995328, while the sum is 44.

The square root of 4626666242 is about 68019.6018953360. The cubic root of 4626666242 is about 1666.3109842505.

The spelling of 4626666242 in words is "four billion, six hundred twenty-six million, six hundred sixty-six thousand, two hundred forty-two".