4244242028 has 24 divisors (see below), whose sum is σ = 8214950352. Its totient is φ = 1905937344.

The previous prime is 4244242019. The next prime is 4244242061. The reversal of 4244242028 is 8202424424.

It is a junction number, because it is equal to n+sod(n) for n = 4244241985 and 4244242003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101050 + ... + 1104897.

It is an arithmetic number, because the mean of its divisors is an integer number (342289598).

Almost surely, 2^4244242028 is an apocalyptic number.

It is an amenable number.

4244242028 is a deficient number, since it is larger than the sum of its proper divisors (3970708324).

4244242028 is a wasteful number, since it uses less digits than its factorization.

4244242028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206001 (or 2205999 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The square root of 4244242028 is about 65147.8474548469. The cubic root of 4244242028 is about 1619.0740565424.

The spelling of 4244242028 in words is "four billion, two hundred forty-four million, two hundred forty-two thousand, twenty-eight".