4066420624042 has 32 divisors (see below), whose sum is σ = 7017601033728. Its totient is φ = 1731110075136.

The previous prime is 4066420624039. The next prime is 4066420624051. The reversal of 4066420624042 is 2404260246604.

4066420624042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4066420623986 and 4066420624004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6783423 + ... + 7358509.

It is an arithmetic number, because the mean of its divisors is an integer number (219300032304).

Almost surely, 2^{4066420624042} is an apocalyptic number.

4066420624042 is a deficient number, since it is larger than the sum of its proper divisors (2951180409686).

4066420624042 is a wasteful number, since it uses less digits than its factorization.

4066420624042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578470.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 4066420624042 in words is "four trillion, sixty-six billion, four hundred twenty million, six hundred twenty-four thousand, forty-two".