4226020042 has 16 divisors (see below), whose sum is σ = 6437001312. Its totient is φ = 2080386000.

The previous prime is 4226020027. The next prime is 4226020067. The reversal of 4226020042 is 2400206224.

It is a junction number, because it is equal to n+sod(n) for n = 4226019995 and 4226020022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289417 + ... + 303667.

It is an arithmetic number, because the mean of its divisors is an integer number (402312582).

Almost surely, 2^4226020042 is an apocalyptic number.

4226020042 is a deficient number, since it is larger than the sum of its proper divisors (2210981270).

4226020042 is a wasteful number, since it uses less digits than its factorization.

4226020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16533.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4226020042 is about 65007.8460033864. The cubic root of 4226020042 is about 1616.7536526170.

Adding to 4226020042 its reverse (2400206224), we get a palindrome (6626226266).

The spelling of 4226020042 in words is "four billion, two hundred twenty-six million, twenty thousand, forty-two".